Ugh help!!

Af due tomorrow.. spotted some Sunday not even enough for a pantie liner stopped come back last night still not enough for a pantie liner stopped like 2 hours later then a little this morning had sex and haven't stopped since... not cramping like I normally do and normally my periods are heavy and bad but regular... husbands say I'm pregnant but say I can't test til the weekend but in the meantime what do yall think??