Advice From Those Who Have Taken Level 2 Already?

I waited until I got my test results on Jan 28 to start studying, which I regret. However, I am on track to finish my second careful read-through by April 1, and will start Schweser practice questions then. I will start practice tests in mid-April. Am I on track? I study 4 hours a day, but am neglecting the gym. Would I retain info better if I went to the gym an hour a day and studied for 3 hours, rather than study for 4 hours? -Richard