Confused...

So this cycle has been VERY abnormal for me. We only BD once during my fertile week, but even before that, right after my period ended I had enourmous amounts of watery discharge. More than I ever have. So much that my underwear has been soaking wet and I was chafing, VERY painful. This whole cycle I have had sooooo much discharge, it has never happened like this before. And I feel bloated ALL THE TIME. Someone help? What is happening to me?