Period blood after Anal??

Blanche

Sooo I just did anal on my period and I’m on about the 2nd last day of my period (so there’s been very little blood and if there is any it’s more on the darker side).

Anyway I went to the bathroom after and realised I am bleeding - period blood -but it’s much lighter and there is quite a bit of it. Anyone else experience a trigger of more period blood after anal? Or should I go to the ED

Thanks!!