Okay well I kinda have this problem I feel like my life is falling apart!

I've always been the kinda person who keeps everything inside and I never really minded that. I've also always kinda been chubby all my life again I've never really minded that! But my brother and dad (I don't live with my mom, divorce) think I should go to therapy because I never discuss my problems with them. My brother also thinks I should lose weight(recently I put on some weight and my brother told me that I was getting "big" my dad even says I should lose some weight. I'm 5' 6" and 178. Well everything just kinda hit me and all of yesterday I just stayed in my room and cried my family's had some issues when I was younger and I was always running from those problems now they caught up with me. I don't know how to talk to. Me and one of my best friends are fighting my world is falling apart!