RE: scar tissue - my experience is that it can form even w/ "non-invasive" techniques , Micro surgery etc. Some bodies seem to overcompensate & make plenty scar tissue.

Adhesions can be extremely painful; depending on what's stuck to what--certain organ involvment-like bowel obstruction- can be very serious and potentially fatal. If pain does persist, & is debilitating, def. get to DR.--again which one??? It can be very challenging & frustrating. and difficult to find the Right Dr.--who can & will "treat" adhesions.
My experience w/ adhesions --caused by surgery--required more additional
Surgery to remove adhesions, which created more adhesions, even w/ "prevention" techniques & barriers are used. It's a terrible vicious cycle...

Adhesions can't be seen on diagnotic tests like x-rays. but some problems resulting from adhesions may be seen. [if adhesions are the reason for this pain...it just sounds too familar.....

Nerve damage may also be cause of Pain--whatever the reason or cause, Hope you get answers and Relief..soon.