Updated the kegels and relaxation sections and made the whole thing easier to read.

Feedback, advice, and even criticism are appreciated.

The last two things that I incorporated are the "full house" exercise(learning to isolate muscle activation) and trying to make the reverse kegels as relaxed and stretchy as possible, instead of trying to push the pelvic floor down hard(both explained in detail in the post update). I've noticed some improvement in the last days, so it's probably because of them.