Does your body ever feel the same after a c-section

Jana
Almost 12 weeks post emergency  c-section with my first baby and feel like my internal body will never be the same.  I still get sore and twinges of pain on my left side.  My vagina hurts every now and again which is weird to me since I didn't push a baby out of it and sex is still uncomfortable.  I know a c-section is major surgery and takes time and I know everyone is different I'm just looking to see if anyone else had a similar feeling.  I feel like my insides will never be normal again. My dr said everything was healing fine.