Insecurities

I feel pretty crazy, and I’m wondering if it’s not just my period talking (it’s in like 4 days) but for some odd reason I feel really insecure lately. My boyfriend follows all of these drop dead gorgeous girls on twitter. I’m talking perfect hair, makeup, big boobs, big butts, tiny waists and he’s always looking at/liking their stuff. I don’t have a huge issue with that, the issue is just in myself and feeling “good enough” I guess. I run, and I’ve tried to lift weights but I am so discouraged because I have yet to see results. I feel like he would be much happier with a girl that looks like all of the girls on his twitter. I don’t think hes making me feel this way, I think it’s just me being in my head. Help! I feel crazy 😬