Frustrated!! :(

Ok so I'm on CD49. I was temping but son (almost 4) has done something with my thermometer so ye last 3 days I've not nothing charted. Anyway I'm 9 days late (40 day cycle) 2 bfn 2 bfn with evaps😩 and I have had a weird twitching in my uterus in the exact same spot and been cramping for 3 days like AF is coming and today I felt a wetness and ran to the bathroom because I just knew AF had come but no it's incredibly heavy EWCM. I'm so confused. Anyone else ever have something like this??