Nerve pain at top of left wrist.

In feb, I twisted my left wrist. Since feb to May I only applied medical bandage (irregularly). Later in May I visited orthopedic and took x ray. There is no fracture but I had pain at 2/3 places around wrist, one is left side, on top center is ganglion cyst and nerves around. He told it will take three months and gave me medicine for 15 days. But since his medicine were giving me gas and acidity, I ate his medicine only for 12 days. Later visited Physiotherapist took ultra sound for 16 days, tens for 10 days, bottle lifting workout for wrist. My pain decreased by 50% and Two Physiotherapist doctors confirmed there is no cyst now. But I am still i have not fully recovered. The entire nerve vein around wrist pains, only when I put slight body pressure on my wrist. On left side at top of my wrist I see a small bump,which pains everytime I press it or pressurized it with my body wait. Should I visit orthopedic or nerve doctor or sports Physiotherapist or surgeon? do i need surgery?