What the What?

After a few days of studying, I was excited to take another practice test. Unfortunately, didn't have any free time until late in the evening, but I was anxious to see just how much my preparation was paying off. When it was all said and done, I scored an all time low -- 152. My first practice test was a 160 and the second a 158. I think this is going the wrong way. I thought about hiring a tutor, but with the LSAT just a couple of weeks away, I think it's too late in the game at this point. I'm not sure what I'm going to do other than more studying. This is not going well.