My stitches reopened

I had a lipoma removed from my thigh December 14th he stitched them way to tight but it was healing nicely. I had to schedule an appointment to get them removed today and he noticed he stitched right thru the middle as well. I did tell him I lost feeling in that area as well. I can touch it and not feel a thing. He completely ignored me and removed the stitches and as soon as he did the wound opened right back up. He says " ohh" and grabs tape quickly I feel like he did everything in a rush and it still hurts. Pictures from the day of, week after and now. I'm still wondering if I should go to see my doctor since I lost feeling in that area