Bit gross... hole in c section

[Tootsieglitterballs]

Bit gross, so sorry if I put you off your dinner....

C section 2 years ago, lots of issues afterwards but been generally fine for over a year. Still have a horrible overhang, but I'm working on that.

Anyhow, i had what appeared to be a blood blister type thing appear on my scar, and then it appeared to pop - now I have a delightful crater in my c section scar - about 5mmx5mm, that looks quite deep.

Anyone else had anything like this?! It's been suggested that it could be an bad ingrowing hair that's caused it...

I'll of course be going to get it checked out when we return from holiday, as it's open and not healing in the slightest, but just curious if anyone has any experience of anything similar or any tips of what I can do with it temporarily!

Thank you 😊