My troll-meter is going off, but I'll respond anyway because squeamishness is a real concern for lots of pre-meds.
Even if you go into radiology, all bodily fluids are part of the job description as a med student/resident. That includes stool/feces/poop, sputum, spit, projectile vomit, pus, urine, blood, and so, so, so much more. If you're not game for that, and then some, then you'll have to either choose a different career path or shadow a lot more physicians until you get used to it.
There are lots of resources online about how to conquer squeamishness as a med student-- it's actually quite common. I'm an aspiring surgeon who used to faint at the sight of blood/broken bones/needles/everything medical, but quickly got over it after taking a job working in the OR. Now, absolutely nothing phases me (from a squeamishness perspective, anyway), so it is definitely something that can be overcome if you are truly motivated to become a physician.