I have the opposite experience. Goes to show the difference between people.
I've always had trouble internalizing the "physics" of physics or chemistry, as if it were all super arbitrary and there was no order to it.
Computation and maths on the other hand just click with me. Philosophy as well btw.
I guess I deal better with handling completely abstract information and processes and when they clash with the real world I have a harder time reconciling.
Chemistry in particular is just taught very poorly in USA middle/high school. If anything, it perfectly hinders building that internal understanding.
"Chemical bonds fill the electron shells, which is why we have CO2. But don't worry about why carbon monoxide exists."
"Here's a formula to figure out the angle between atoms in a molecule. But it doesn't apply to H2O, because handwavy reasons. Just memorize this number instead."
Students don't gain an understanding of the subject, because the curriculum doesn't even try to teach it.