Your study schedule is more important than your supplement schedule. I had to move back home to help take care of a sick MIL, and thus had to take the bar in a different state than I originally planned. Had to work at the firm from 6am - 2pm as an associate (I was already a registered patent agent so I could practice even without a state bar license), then took the bar prep class for 3 hours in the afternoon, then home to the wife and kids until the kids went to bed, then study from 8:30-12. Day in, day out.
The bar is not meant to fail anyone. The only people that fail are the ones that don't study. The subject matter is not technically difficult, it's just a large volume of information. Put together a structured study plan, and you'll absolutely succeed. Good luck!