Hello, TRP brethren. 24 year old.

First timer here. I've been soaking up all the knowledge present in TheRedPill, and, having taken it, I'd like to start my journey towards improving myself, both physically and mentally. As you have read from the title, I am chronically ill(the illness in this case being MS). What does that mean, though? It means that my left leg has grown visibly weaker than my right one(I start limping if I walk for too long), and that my left arm is on the same path as well, it seems, although I can still lift if I want to, albeit not as much as my right arm. My question here is how should I begin my path in developing my body and, later on, my mind?