TTC since 9/18 after miscarriage

Lacey

AF is currently 4-5 days late, I’m not having usual period symptoms at all usually I have a lot of cm before hand but I barely have any now and my boobs feel soo heavy and the cramps I’m experiencing are only on my left side and they’re like come and go twinges. Could this be a sign?? I want my rainbow baby soo bad