I need help ladies!!!

My baby is 6 months old, and our sex life is still awful. My S/O constantly wants to do it, but it still hurts me pretty bad to where I never want to do anything. I had a C-section, so I don't know if that makes a difference. But is there anything I can do that will possibly make it not hurt so bad? I feel awful because it's been 6 months and we only do it once or maybe even twice a month because it hurts me so bad. 😩