Ugh...so i just finished my 30day shred video level 3, and all of a sudden I feel like I'm getting a cramp in my back! Sucks. I laid on my bed for a bit and I noticed someone pulling up in the driveway. I got up to tell my dad, not thinking of my back, and I notice the room start to spin and starting to getting darker. I've fainted a few times in my life and I knew this was what was going to happen so while I was still conscious I managed to make it back to my bed. After a few seconds laying down I felt fine again. I don't know if this was because my back pain or just because I haven't had any sugar today...This usually happens when my sugar is low. I'm not in extreme pain or anything, its more of an annoying throbbing feeling. I think I'm just going to lay down and relax for a bit. yesterday was the first day in over a month that I had a "rest day" from workouts so I'm wondering if I just pulled something.