Period after MC

Hi ladies.
I was told I was going to miscarry 3rd March. By the 9th it started. It was a missed miscarriage, hospital advised for me to have a medical miscarriage however that didn't work so on the 24th I had a surgical miscarriage.
My question, when will/ should I have a period. I have tried a number of pregnancy tests some have come back negative. Others with the faintest line I have seen. 
Should I go the Drs or wait it out a couple more weeks? I don't want to waste their time but I am also I just want to start again. 
Thanks for reading 💖