someone help me I'm so confused πŸ˜•πŸ˜’πŸ˜‘πŸ˜­

Rio
Ok so I have a 35/36 day cycle. Yesterday I had loads off EWCM? I was crampy etc. So we did the deed. Today I was wet but no EWCM. It was more cloudy and stretchy. I am also crampy today. But this is what I'm confused about... IM ON CYCLE DAY 14!!! I am not even in my fertile window yet? I'm so confused???? Is this normal?? I am 20 years old, no health problems, had scans etc on my bits and bobs all fine. I don't understand?? I'm not in my fertile window till Thursday? Anyone shed some light? Xxx