Hats off to ur courage that lived with such painfull scenario.
It's great now ur choosing to consult for what u going through.
Ayurvedic Ksharsutra, conventional {knife} surgery, laser and Infrared coagulation are couple of options but plz leave this to decide by ur dr.
Next Steps
consult ayurved ksharsutra expert or general surgeon.
Health Tips
Transformation of ur lifestyle n dietary pattern resets ur digestion to be healthier GI