6 weeks post hysterectomy and burning/sharp muscle pain

Hi,
I'm new to this site, and so grateful to find somewhere to find support and help from others who know exactly what we're all going through x
I'm 6 weeks post op, and I had at total robotic hysterectomy. My incision sites are fine, and my post op pain has subsided considerably - however over the last couple of weeks I've had a burning pain under my tummy button affecting a patch of my tummy . It's sore to touch and is a burning sharp ripping pain, the slightest of movements makes it v painful. I saw my GP yesterday and she had a good prod, said it was hard in that area. It is v sore today , and wondering what if anything will help?
If it wasn't for this I'd not be feeling too bad . Is it the muscles knitting together or possible damage?
Any advice would be so helpful , I'm sorry for the long post!
Lou xx