Light bleeding

b

Over the course of the past 3 days, I have had some little bleeding. The doctor told me to not worry since it’s not heavy and there’s no pain.

But should I be worried? It isn’t consecutive and it isn’t heavy, but I’m worried. I have been stressed and In drama lately so I’m hoping it’s not my fault this is happening.

Pictures of the bleeding. It’s not always red when I wipe it’s a mix of red and brown and has only happened 4 times.