Sorry if this is tmi, but when wiping earlier there was quite a lot of blood. And now there is a bit in my knickers, definitely not period.
I'm scared to go to doctors, and would that be overreacting?
I know it could be a tear, or from straining 
But another thing that happened was I took too many paracetamol at the weekend (please don't judge) and I don't know if this is the cause.
Any advise or experiences would be great thanks.