Can you feel implantation?

My husband & I had unprotected s*x about 2 days ago. Today my pelvis has felt noticeably different, more crampy. I know it’s way too early but I swear I felt like this with my other 4 kids when I got pregnant. I’m way too in tune with my body and usually can sense when something tiny is different. Is this possible - to feel implantation?

2 days is likely too soon for implantation. It takes anywhere from 5-10 days.

I did. Way back when. Also got puky sick for 1 day. After about 1 week . Knew I was pregnant then