Weight

I’ve gotten to the point where I’m just really unhappy with my body. I’m 5’3” & I weigh 98 pounds. I just wish I could gain weight & no matter what I do I just lose weight. It’s upsetting when I can fit both my hands around my legs. I’ve never had a problem with anorexia, I love to eat. It’s just really starting to get on my nerves that I can’t gain any weight. I’m tiny & embarassed when people point it out. Does anyone have any tips. Btw I am on the depo shot