Anyone have any idea whats going on?? 😔

So im 12 dpo on my TWW AF is due in two days and ive had almost no pains until yesterday. Yesterday i began to get little twinges mostly on my right side and barely at all on my left as well as dull pressure around cervix. This has continued to the next day now into the night and im noticing while all day its been twinges again mostly on my right side and dull pressure around my cervix.

Its only within maybe the last 30mins off and on ive had a weird kind of stong sharp pain in belly button running down into my uterus. Could this be a sign for early pregnancy?

Other then the last few mins all of my "cramps" have been very suddle twinges, dull, and while simi consistant over the last 2 days they havent been very strong. Only strong enough that they are noticibly there.

I was getting excited as ive heard the dull pressure and twinges is a good sign but now im getting a weird occasional sharp pain which makes me think what if its AF?

Anyone know whats going on? Ive read that if im pregnant its a sign my uterus is just stretching and growing to make room.. still somewhat new to TTC so please try to be nice with what you say. No need to judge, i know what im feeling as it catches me off guard.. im not just symptom spotting. Thanks!

Really praying this is our month.