13 dpo with creamy cm with yellow tint today

Ok so I’m 13 dpo.. period supposedly due tomorrow .. medium CM since ovulation (which I never get that much consistently). Yesterday, hubby and I had relations and I had a lot of pink blood tinged semen when I was cleaning up. Every once in a while I may have a tinge of pink after sex due to rough/irritation but nothing like this. Last time I had IB after sex was for my first pregnancy 5 years ago. Didn’t have any for my second 3 years ago. Also, I had clear thin discharge for a few hours in the evening and then went back to creamy with a yellow tint. Pic was from this morning. I tested and it was negative. I’ve been constipated and mild breast tenderness. No other symptoms like normal either. 🤷🏻‍♀️ anyone experience this and got BFP?