Hey, I can’t say for sure what’s going on on the inside but it doesn’t look too worrying to me on the outside, if the incision had come open or was oozing then I would be worried, also if it it started to spread/go a darker or black colour, or if you was having temperatures. I would monitor it or maybe jot some pen marks around the area so you know if it’s spreading or maybe just from showering. If you’re still concerned then ring your MYA xx