I had a miscarraige 25 aug and we had sex from the 2 sep till 21 sep on and off every day at times alternating every second day. Last week monday the 15th aug severe naesea and allert to smells. Had headaches on and off and this week is my 4th week after my MC and still no af. sore breasts and starting to go to the bathroom more often. When should i test? .