Over the past couple of weeks I keep having spells where I get light headed, faint, and a blocked ear! It all started the night after I had been out drinking and then went to the gym the next day, I got so light headed it was like having an out of body experience and I had to sit down in the middle of town! I put it down to alcohol, now they are happening when I have not been out and even when I am at work!Its getting quite scary now... Has anyone else experienced this or have any ideas?