Pregnant? 🤔

Clarissa
So my husband and I have been trying to conceive for about 3 months now. I am a pretty regular and consistant person when it comes to getting my period. I normally get my period around the 20th or sometimes the 22nd. It is now the 29th and still no period. I am currently on cycle number 37. Ive never once had a visit from aunt flow this late. Ive been craving chocolate and salty things more often then i normally ever do. Im not huge in chocolate, only in moderation.. but this month i seem to want it more and more. I have had mild uterine cramps, and lower side pains. But, no period. Normally when i start having consistant cramping i start bleeding shortly after, but even when i have cramped consistantly.. nothing. I have been peeing more frequently also. Im just confused, as to what I think is happening.. whether it could be a random late period or pregnancy. What do yall think?