Update:

I just got back from the doctor. He felt around a little and found that it was my L5 S1 disk that was the problem (same disk as last time). He pushed on that spot and I screamed in pain. He then checked the reflexes in my legs. The right side was perfectly fine. The left side however, had no response at all. He can't figure out if the reflexes went when I slipped a disk last time or if it's more recent. Either way, I have an MRI tomorrow.

Meanwhile, I'm keeping ice on it and taking ibuprofen and I'm on strict instructions to do no physical labor.

Keep me in your prayers.