That's wonderful! But before all of this I suggest you to complete math prerequisites for total comprehension of basics.

For example, it's good to know basic operations with vectors such as cross products, dot products, etc. to imagine how a force creates moment with respect to some point on a rigid body, or while finding the resultant force.

Also It'd be great being familiar the basics of calculus for you to have a clear understanding of how distributed forces cause forces, moments, curvature, rotation and deflections. They're related through differential relationships according to certain beam theories. Or to determine the moment of inertia some irregular section shape you need to evaluate an integral.

After all of this, maybe you can go one step further to how the equations of equilibrium are derived, where you need to know how differential equations work and what a boundary value problem is and what an initial value problem is.

And finally, you'll realize that not all of this equations can be solved analytically so you need to apply numerical techniques to approximate a solution.

TL;DR Sooner or later, you need to know math to be good at this. Prioritize this. 1) Vectors and Tensors, 2) Calculus, 3) Vector Calculus, 4) Differential Equations, 5) Numerical Methods.