Red implantation blood?!

Serafime

Got surprised by red bleeding on cycle day 22, light cramps. Was going to travel by plane that same day so had to switch like 2-3 tampons during traveling, would not want to bleed through on accident. It was only blood on the tops of really small tampons. Next day I came home and switched to pads but haven’t bled anything at all since then.

That was more than 24 hours ago. During periods I always bleed 4-5 days. I wonder if this could have been implantation bleeding, although so many pages says it won’t be red blood. Anyone who had it and was pregnant?

My boyfriend and I have had unprotected sex several times this cycle - and we would absolutely welcome a child if I were to be pregnant.