Hi Beata hun,
I had my first C-Section with bub number 5 & it took me about 6 month, to really get back on track, my left side was the worst for some reason,the pain was terriable down that side. You may have pulled some muscles or it could be Tendens inside,it would be good for your sainity to have it checked out as soon as you can,just so you know whats happening to your body,as we all heal in different ways. Hope your feeling better,hun,Susan xxxx.