Good line progression but bleeding?

I was supposed to start my period today. I’ve been tracking progression and it’s been great, but I tonight I wiped and there was a good amount of pink blood mixed with cm. I just had a chemical pregnancy last month and am scared it’s happening again. I had cramps yesterday but I also distinctly remember that happening with my daughter and the line got significantly darker since then.

BFP pic is from less than 12 hours ago.

Progression pic is 10-14DPO.

Impending miscarriage? Maybe okay?