when do you start to feel like yourself again?

Cali☀️
So my entire pregnancy I made sure I was in good shape. Now I'm 4weeks pp and I just still don't feel like myself yet. I haven't been able to work out due to emergency c section and I still have 20lb to lose. And I forgot to mention I'm still swollen down there. I also feel loose as if I did give birth vaginally. Is this normal?