Question

Symone • I am 24, I work at a childcare center! I have been married to my husband for about 4 months and together for 6 years
I've been super tired and I was looking back at my period for August I stopped my pill sometime in August I can't remember he exact day and I realized I had sex the 27th and my period started the 29th but it wasn't very heavy or anything is it possible?