Just wondering opinions

Julia

I know this is far fetched but I started taking birth control in september but i stopped it after 1 month because I hated the way it made me feel. (i never started a new pack) my boyfriend and i have had sex twice in the past month since I have stopped and both times used a condom and the pull out method. Just wondering if anyone knows if it is normal for a messed up cycle after starting and stopping BC so fast. I keep having very bad cramps but no sign of bleeding yet. Just a hypochondriac over here!