Stuck Between

I'm 5'5 and I used to be 130 pounds, after a very serious injury (in which I was nearly bedridden for 6 months) I gained 40 pounds.

I don't know how to feel about my new body.

On one hand I have beautiful curvy hips, and big soft breasts. On the other hand, I'm covered in stretch marks, my  old clothes don't fit anymore, my parents call me fat, I'm the biggest girl in my immediate family now.
 

Half of the time I feel fat, other times I try to convince myself that I'm "just curvy".
 I can't seem to lose weight and I'm stuck between hating my new body and loving it.