Fertile CM

Evening y’all,

I’m still trying to get a grasp on this whole tracking cervical mucous thing, so I have a question.

Last night my fiancé and I BD’d and when we were done and he had gone to the restroom, he told me that he had all the thick clear stuff all over him and it stretched like two inches between his fingers. (He’s been trying to help me track too, so now takes notice to these things). My question is, has anyone else had it come out all over their significant other? And since it was clear and super stretchy, is it safe to assume it was fertile cm?

I’m only a little confused about it being so because I just finished AF the day before so it seems too quick to be ovulating but I have PCOS, so my hormones are all over the place.

Thanks in advanced!