Was going to name change but can't on iPhone so here goes.
Last night after a bm, I got a pain in my back passage. It was awful, I was sweating and felt sick because of it.
It was like some kind of spasm, it kind of felt like pressure? It was also really low down in the centre of my pelvis, where I imagine my bladder would be.
It eased after about an hour but felt tender for the rest of the evening.
This morning still feel tender, hurts a little to sit, and I'm getting a few little sharp pains that last only a couple of seconds and are gone.
Incase its relevant; My period is due in a week, I took the MAP a week ago today.
Any ideas?