TMI pics but is this EWCM?


Sorry for the TMI pic but I'm curious. I started taking metformin 3 weeks ago now.. I am currently on CD 11 and just checked my cervix, it is high and soft and I think it is open. I usually have around 40-60 day cycles but as I say; I have started to take metformin. When checking my cervix, I found quite a lot of this. It has the consistency of EWCM but it's not clear, I also have some white creamy stuff and

the EWCM is a creamy colour too. Going to take an OPK now but just wondered your opinions??? Thanks a lot xx