Been ill since having my daughter

Kaitlin

My daughter is almost 4 months old I had her via c-section and I have felt so sick almost every single day since I had her. I get head aches/ migraines and I feel so nauseous often. I don’t know if this is normal and maybe it’s my hormones still adjusting or if something is wrong I didn’t even feel this ill when I was pregnant and like I said I had her almost 4 months ago 4 months of feeling like this and I’m sick of it what do I do is this normal?