Is it normal to have these frustrating feelings about people

I'm 18 years old and yes I'm a female, for the last few months I've been having these weird frustrating feelings where I get frustrated all the time at my boyfriend and my family , I fight with everyone because I tell everyone they don't understand me and then I get pissed off and then storm off , I'm also having these other feelings where I want new parents because I feel like my parents don't understand me , i just want people to understand me better , I feel like I can't talk to anyone about this because they don't understand , I'm also really frustrated with my boyfriend too , he always picks fights with me and I know for a fact that he doesn't understand me , he saids he does but i know he doesn't , I try talking to him about stuff but he sometimes acts like a women and says things that i don't like , he also tells me that I don't like hearing the truth and I admit that , but I don't think women like to be called fat , I also have this paranoid feeling about me because I feel like I'm fat and my boyfriend calls me fat and I don't want to tell my parents because every time I tell them stuff like this they don't get me and they don't understand , and I just need some advice on what I should do about these weird feelings I have , I just wish my parents and my boyfriend would understand me better and I wish I wasn't so paranoid but ever since I turned 14 I've been so paranoid , I compare myself to other because there not fat and I feel fat and I just don't know what to do , does anyone have advice for me....?? I just can't stand these weird feelings I have.