Father problems and lack of confidence?

I'm a 17 year old golfer. I just got a scholarship and have been playing since I was 11. My dad has always been tough on me but lately it's exhausting. He is constantly telling me what I'm doing wrong and if I hit a good shot he still tells me what could have been better. He tells me if I keep playing like I am, I'm going to get my scholarship taken away but I feel like I'm playing fine. Everyone tells me the one thing I need to work on in my golf game is my confidence(my dad also tells me this) but I find it impossible to be confident when he is putting me down so much. What should I do? I try talking but he just tells me I'm feeling sorry for myself