WHAT KIND OF DISCHARGE IS THIS PO? Im having a late period over 5 days already.

First naging clear watery discharge ako then it turns to white dry discharge po, my period start is 7,8,9 but today it got late. Is this the sign po na pregnant? Nag intercourse kmi in the end of my period po pero sa labas niya naman nilabas hindi sa loob, wala man lang spotting or ano basta white lang discharge ko na lumalabas po.