Pelvic Pains

me and my bf have been trying for a baby for almost a month now so obviously ive been off my bc for that amount of time i had a period almost right after i got off of it which was a week or two before june and lately here for the past few days ive been having super painful pelvic pains on the right side idk if its my body getting ready for another period but its like a cramping that wont go away i was going to make an appointment but i kindve want to wait and see if a period does come? idk