I’m 15 and i am going to be an doctor, i’ve had my internship at an urologist clinic and that made me more ruff for sure, the firat cystoscopy i almost passed out but after that it was cool, i saw a few circumssiosions and vesectomy and so on, i’ve watched a thing called bestgore wich is not so great maybe but i don’t feel ill or anything like that when i se a video of something gross! Good luck bro!<3
it's damn worth it, trust me. I'm no med student nor doctor, but I wish to be a surgeon, just like you. If you're not used to seeing the inside of a body, try to watch movie or tv show that shows inside of a body, for example, Grey's Anatomy , goodluck btw!
Ask your parents to search “post-mortem examination” in YouTube. There are several videos of real autopsies if you want to see the inside of a body. There are also several surgical procedures there that are fascinating.