Dizziness and Fatigue

Hi, I've just joined the forum on this site as I was looking for some answers on the internet for a problem that I've been experiencing for quite some time now. About 6 months ago I had an experience where I was feeling dizzy, out of it, or like my head was constantly in the clouds. I made an appointment with my doctor and she checked me over and did some blood work. She found nothing to be out of the ordinary, that the feeling should pass, and everyone feels like that occasionally. I had been feeling like this about 2 months prior to meeting with her.

So, I paid no more attention to the situation thinking that it would pass. My doctor is also an Osteopath and she did some treatment on me. This seemed to help a little, however, about a month later it returned and I've had these symptoms everyday now for approx. 3-4 months.

Obviously this is not normal and I'm starting to get quite concerned with the whole thing; not to mention highly annoyed.

Can you give me any info. as to what might be going on here?

Thank you,

Andy