I know it's very early but I'm just asking to find out if anyone has had the same symptoms as me with their second pregnancy?

I am 3 DPO and experiencing some mild cramping along with tons of fatigue. My cervix is medium high, closed, and hard and I get even more crampy when I check it... Anyone else feel this way so early and ended up having a BFP?

Also, I had lap surgery to remove endo and a cyst from my left ovary Sept 10th. AF was Sept 8-12th. So last week was my fertile week... Any input would be nice!

Baby dust to all.