Tubal incision (tmi picture/freaked out)

Okay so 4 weeks tomorrow I had my final done.

Well over the last 2r hours the incision had become red and there is like a string (white) sticking out 😳)

I try not to mess with it but i was looking at it and behind the string there is a small home 😳.

Obviously never had one done before so not sure what is normal what is not so maybe my pp ladies can give me a idea

(Not the most flattering picture but need advice 😂)