Do I have a case against my doctor who did not give me the correct form of stitches after a surgery?

I was diagnosed with stage four cancer. I recieved many months of chemo & radiation. inwhen it was time for my surgery my doctor did not use that information when planning my sutures. He put ALL dissovable stitches&did not close the last layer of skin with nondissovable stitches. the sutures had opened up before even being sent home from the hospital not even 3 days later. I was put on antibiotics when i got home because i developed an infection from this. At my next doctors visit 2 weeks later he was very rough upon exam. He was also laughing while the exam while i was crying in pain. we then changd doctors and I was given a wound vac for two months . the wound still did not close and to this day i still have to have my husband pack my wound every day. It is a very painful daily process.