My coil was removed in january and since then iv has regular periods every 35 days to the exact day, in may af turned up 10 days early lasting only 3 days of fresh red blood (not my usual period as in usually really heavy with clots, this time no clots) now my period has arrived 33 days after the 3 day bleed and again its fresh red blood with no clots but its now day 5 and its still bright red and alot thinner than usual not its normal consistency, whats going on with my body things just don t seem normal oh and my partner and i had alot of unprotected sex in April could there be an infection?