I am having the same sort of feeling, AF due tomoro but havnt had any pms cramps just a pain in lower abdomen on one side then sometimes the other, and had spotting 2 days ago which is unusual for me, keep me posted and good luck! x
did you take pregnancy tests before you found out?
i experianced this with my last pregnancy and i was pregnant. Good luck xx
Also, I don't usually get this kind of pain around time for my period. Especially not in the areas they are in.