So much CM after ovulation??

I dont know what to think. I have so much cm ranging from wet and slightly creamy to ewcm. It is so much its crazy. I thought I got my period early or something because I felt so wet. I definitely didnt get it yet (plus im on cd 18). I cant be super sure when I ovulated because I wasnt temping, but I do believe it was anywhere between cd 10-14. So far I haven't had one dry day. My fiance and I only could only have sex on cd 6, so I doubt I could be pregnant from sex cd 6. Could it still be possible though if his sperm lived longer and I ovulated earlier? I just cant understand why I have so much cm!