Am i messed up in the head or something?!

Am i messed up in the head or something?

i'm really insecure and have low self esteem (i think those are the same things....?), i don't feel pretty but everyone says i am? And my frd's mom says i have anxiety and anxiety is the reason why she got a therapist. & i get these depressions but idk if i'm really depressed or if...i just want attention or something (unintentionally). sometimes i'll just be thinking about it, and then burst out in tears. is/has anyone gone/going through this? i'm sorry if what i wrote doesn't make sense or something.

2 weeks ago
btw, i'm thinking part of it is because my mom is really into looks adn what the other people think of our family (it gets really annoying), and she keeps telling me i need to work out because i'm gaining weight. i'm 15, 5'3'' and 96ish pounds. i know i'm not FAT, but sometimes i start thinking that i do need to lose a little weight....

I would strongly suggest you sit down with your parents or a school counselor and explain to them how you are feeling and see if you can get some counseling to help you through this. It doesn't sound healthy and it is effecting your quality of life. If your quality of life is suffering it is time to handle it. Get some help, you deserve it.