is it labor or??

i just had an immense amount of pain in my cervix when baby moved. it happened twice and then i’ve had some contractions after but nothing i can time or tried to at least. i had a membrane sweep two almost three days ago. i was also at a 4 cm dilated. i had spotting all day yesterday which was light brown and very light. also lost a bit of my plug that was tinged. but i just went to the bathroom after the sharp pain and spotted a bit of dark red. it was seriously a little drip hardly anything. anyone else have such pain? it almost had me in tears, the baby was violently moving like she has all the room. so maybe she irritated my cervix? idk