Hi, I’ve had three C-sections, the last one 15 years ago. Recently, my scar has become red and itchy. I’ve had infections in the scar over the years but this is different. It’s not the whole scar just the very end on my right side (this is where all the previous infections have been). I’ve also noticed a small indentation like a hollow part just underneath the scar, like a fingertip size. Has anyone else experienced similar issues? Is it normal? Should I see my GP?