Depo shot, is it just me?

Okay I weigh like 117 I’m 17 and 5”5

I’ve been on the implant and everything was normal

Pills everything was normal

Now I’m on the depo and I feel like ik never full.

I’m a picky eater so I don’t each much but I used to eat like half a box of cereal and I’ll literally be full the entire day.

So when I eat normally like I do I still be hungry like I’m not full. Amd I think if I wasn’t active in sports I’ll be more than 117 for sure.

Any thought or experience?