+1 for Physics. It's not easy, but you'll be learning some very powerful tools for thought and modelling complex systems, so totally worth it.

In case this is help, here is a short printable tutorial on mechanics fundamentals: https://minireference.com/static/tutorials/mech_in_7_pages.p... which is a condensed summary extracted from the No Bullshit Guide to Math & Physics a short book on mechanics and calculus. You can see an extended preview and sample chapter of it here: https://minireference.com/static/excerpts/noBSguide_v5_previ...

If Physics is fun for you, go for it!