Is this egg white cervical mucus or something else?

So I usually check my cervical mucus from time to time, just to see if I can distinguish between the different types. I usually start to see creamy cervical mucus around day 10, and then after some egg white cm shortly after.

However, I just had sex, and I noticed I was a little more wet than I usually am, this early in my cycle. So, after I had sex I checked my cervix, and surprisingly I found stretchy cm (not sure if it was fertile or not). Could this be fertile cervical mucus?