TMI: Weirdest bleeding? (Probable chemical)

Anyone had anything like this? I tested positive a little over a week ago. I’m pretty sure I’m having a chemical (been spotting brown or dark reddish brown since Tuesday, light enough that it’s not getting on my pad, no cramping) The blood on the tp is still brownish red, but this was in the toilet. Scared it’s a sign of an ectopic or something.

I’ve never seen anything like this?

(Sorry if this isn’t the right room, admin, please move if it’s not)