Neurology

Hi, I have been having this problem on and off for about almost 3 years now. After I wake up in the morning, sometimes It'll last for hours, to days my problem. I went to two neurologists and the first one had me get an MRI and that was negative for cancer and aneurysms. The day I went to get the MRI some guy asked me how much I had to drink. I couldn't see nothing down the hall like maybe 20 yards or so, and my vision is 20/20. I replied to him that I had nothing to drink. The way I was walking was the reason why he asked. Ok I had nothing to drink, I don't do drugs, so what could it be? It seems to me that it has to be neurological because of the way I was walking. I get irritated easy, head pressure(very bad), light sensitivity and sound. The only way that It'll kind of go away is if I lay down. The pressure will then subside. I just found it on the net like 5 months ago, that it kind of resembles a CSF Leak. I went to the neurologist (a different one) to get a second opinion, and all he prescribed me was topomax because he thought it could be a migrane, and hydrocodones. The topomax did nothing. The hydrocodones help with the pressure a little. If any doc on here can help me i'd really appreciate it a lot.