Bleeding

Celeste

So I just went through my second miscarriage and 2 days after I stopped bleeding my fiancé and I had sex on March 12th. Yesterday evening March 22bd I had some very light spotting bleed and haven’t bled since. It was 10 days after sex yesterday could it possibly be implantation bleeding? I won’t know for sure for awhile since I havent had my period yet since the miscarriage and I’m definitely not getting my hopes up but looking for opinions?