Im dropping out of my CNA program. Am i doing the right thing?

So Im dropping out of the CNA course im taking because i decided that I dont want to do it anymore. What sucks is that i wasted two months of my time going to class, feeling confident that this was something I wanted to do. And as soon as i enter clinicals and experienced everything hands on, I realized this type of career wasnt for me. I couldnt handle the smell, or cleaning people up, i felt like i was going to vomit. It was terribly sad seeing these people in there, and what makes it worse is that the CNA’s there treat them horrible. I feel bad & weak for not being able to contain myself. I only need 4 more evenings of clinicals and then i take the test soon after. But i dont want to go to clinicals anymore because this isnt the short term career that I want. I dont want to seem like a quitter but I have no other choice.. My gut tells me to just finish it and get it all over with since i made it this far and another part of me wants to not go since this isnt something I want to do anyways.