I get trained on at school

Please no mean comments. I just want advice or a relatable story. I trying my hardest to think what I should do but don't know so I could use some help or relatable situations for advice.

My name is Alex and I'm a freshman in high school. I recently came to a new school and it was great at first. I developed pretty early so I got talked to by a lot of boys. I'm a red head and I'm pretty skinny but got the goods if you know what I mean. A month into school I get this friend that's a boy and hes 18 and he's a senior. Me and him would talk all the time was really funny and hot. He was on the football team and I really liked him. One day after lunch me and him went to the bathroom and I was really excited because I thought he might kiss me or something idk. But he told me to take this pill and I was really worried but I took it and we started kissing(which I was into) and the he started touching my boobs he said they were really nice and perfect but then I started getting scared when he started taking off his pants. He had a huge penis and told me to get on my knees so I did it. I started to blow him but I don't think I was very good because he started pushing my head instead of me. It started to hurt a lot. He was using my mouth like he owned which hurt but turned me on. After 15 minutes of the pain he pushed me off and told me to bend over the toilet. I asked if he had a condom but he said no bend over now. The pill started to kick in and I was really loopy. It felt great but I don't like to do pills they are kinda scary. He took of my pants and started rubbing my vagina. It felt so good and I never had sex before so I was really scared that I would've bad and was even more scared that we would get caught. He put his penis in me though and started to moan. He said I was really tight and felt amazing but it started to hurt when he put it all the way in. He started to seriously fuck me then and it hurt a lot. Then about 20 minutes of that he started to moan and then this hot feeling was inside me. I didn't realize at the time he just cummed inside me. Then he started texting someone and he said he would be right back. I pulled up my pants an drew sat on the toilet waiting. The pill made me very loopy and I was feeling really goofy. This big black dude came up to the stall and he said he was friends with my other friend. He then pulled out his penis and grab the back of my head and put my mouth on it. This guys penis was huge. And when he fucked me I started to cry. He then said fuck and and cummed inside of me. I pulled up my pants and we both went back to class. I didn't get any work done that day. Now 2 or sometime 3 times a week 4 football players including my friend and the black dude have sex with me. I'm constantly doing drugs and when I get off school I go hang out with the football players. They are really nice and we all do lots of drugs and have sex. I'm starting to really like it. I actually really enjoy their company and doing all of that. They even started to buy me birth control. They made me promise that I would take the birth control. I do and I enjoy doing that with them. The only thing I don't like is after football game we all go to a party where I do lots of drugs and it's like a free for all on me. It kinda sucks cuz they will sometimes make me do it even if I don't want to. They will threaten to take away my birth control. All of the girls at school post video of me on snapchat making fun of me. The parties would be fun if I could at least not be constantly being banged in front of everyone. My grades are getting worse and my parents are mad because of the drugs. I like the sex and drugs though and I'm scared that if I stop I might get pregnant because they won't give me and birth control. If anyone has any advice I would appreciate it. I wish to stay anonomyous. I also don't want anyone making fun of me. I want to hear feedback and any stories like mine. Is this normal is it okay. I mean I like it but it kinda scared.
Thanks for any advice or stories given.