Scared of being myself?

I wouldn't say that I hate myself but I'm not happy with my body. I know i have attractive features yes but I wish I was at least 210 pounds. I wouldn't wanna be under 200 because I've never wanted to be small that's just my thoughts. I just keep uncomfortable in my own skin some days and I here all the fat jokes. I don't know how big I am I can't tell bc I seen myself so different than everyone else.

im not sure how people really see Me my boyfriend and friends could just be lying to make me feel better. so help anyone??