I've always been very insecure about my body. I was very small and skinny when I was a kid (I didn't have my growth spurt until I was 17, started my period at 16 1/2) and now I'm 6'0", about 180 lbs and extremely pale. I have a collagen deficiency disorder and I have stretch marks literally all over my body. I gained about 50 pounds in a short period of time and as of now, I just hate myself. I see other girls who are tan and skinny and perfect and I just hate them. My boyfriend is really uncomfortable about how jealous and insecure I am and he's starting to get fed up with it. How can I start being more positive about my body and less negative towards other people? Any tips are much appreciated. Being so negative all the time is killing me and just making me more depressed 😔