Af is late

Danielle
Ok so af was due yesturday and she ain't showed her ugly face which I'm happy about but I've done 4 test and there all negative. I had a mc the second of October and my af came the 24th of November. Do you think my body is still getting back to normal after my loss ? I feel like af is coming ive got the sore nipples and very mild cramps. Any advice please ?