Tired of wondering

MsP
Was due for AF on Jan 24. Felt Pmsy but no cramps, spotting nothing. Tummy has been hard and bloated. Indigestion, brief nausea. Today wet, sometimes stretchy cm. But no AF. Usually very regular, never longer than 30 day cycle. Multiple BFNs. Not sure what is going on. Might ask for blood test on Mon if no signs either way