I Have Had Cervical Cancer Stage 1. I Had Part

I have had cervical cancer stage 1. I had part of my cervix removed back in 2010 and the ballooning prosidure due to over bleeding. I am unable to have sex cause it hurts and there is a big hard ball type area right at the entrance to my vagina. I'm worried what it could be. Never mind I'm disabled and didn't know I had to pay for an answer