Is it normal to react this way?
So I have these two friends, and lately they have been making plans without me. I haven't been saying anything because I don't want to seem like im intruppting on their plans. But it was really upsetting me.. and yesterday, they went to McDonalds without me or letting me know what was going on. I acted like it was alright because again I didn't wanna make them think I was inviting myself, and I would feel bad about it. So today, they again made plans to go to my one friends house for lunch without me.. leaving me at school AGAIN by myself. So I got pissed off and walked away from them, and as I was walking off my one friend was all "REAAALLLY?!" ..So I turned around I glared at her and turned and walked off again.. and as I was walking away she said "GROW UP!" And I aplogized to them for making a big fuss and walking away and they just ignore my texts.. I know they ignored me cause I have them on BBM and they read my msg but didn't reply. So I waited for them to come back, and I my one friend went to my locker and I asked if she was mad at me and shes like "Obviously?" and walked away..and I ended up skipping class and bauling my eyes out and throwing up from crying so hard. The next period I had one of them in and she ignored me too, and she's never ignored me before so by now im like sitting in class crying my eyes out.. so is it normal for me to react this way and be so upset? and is it normal for my friends to react the way they did?