TMI Pic! Do I have a chance?

Hi Ladies, just wondering if you anyone has had this and got a BFP... I have pcos and we have been trying for baby #3 (after a clomid baby) for a good few years and I am on my first cycle of Metformin. I'm at CD27 and my periods aren't normally regular but the last one was 35days. I got a dark opk plus ewcm on cd20 but looking back cd16 opk may have been dark but not ewcm. Also got a fair bit of ewcm on cd22, 24 and I think on cd25 too. I have had some pinching sensations the last two days only on my right hand side and last night cd26 when I wiped after a pee there was a tiny faint light brown colour on the toilet paper (I didn't take too much notice and didn't take a pic but it couldn't have come from anywhere else haha) it looks like I may have had a temp dip yesterday? (Will add pic) anyway today I have this sticky white glob like cm.. Is it normal? I normally have creamy cm. May I have actually fallen pregnant? Currently 6dpo I think
This is all out of the ordinary for me so a little confused... Thanks xx