Stretch marks

Hey girls, I gained so much weight during the last 2years, I gained about 15 kg, so i have fat in my belly and red stretch marks, last time I had sex with my partner he asked me what is this?

I feel so insecure when it comes to my weight tho i m not really fat, but chubby . Anyways I felt bad and that was a turn off for me I even wanted to cry.

My friends and family are always saying that I should lose weight and sometimes them saying this makes me feel so bad , as if I am not trying my best, they say that I look older than my age( I m 22)

How to deal with this? My bf is skinny and he even got some sexy abs that I love to touch and kiss. Sometimes I feel like He must be wishing I had a flat belly , or he would leave me for a skinny girl.

He says he loves me just the way I am but when we make love he doesn’t love/touch enough my body, mainly my ass and my boobs, thats all, help please.