For the last 3 months, I have had memory loss and sensitivity to light and sounds. Most recently I have been getting headaches and blurred vision and a sense of not really being here, kind of like I am in my own little world. I really can't concentrate much and when I try to think, nothing really crosses my mind, it's just kind of a blank out. This all started happening when I started having back problems and my doctor told me my discs were shifting ever since I was little. Any ideas?

Sounds like migraine to me too. I had one 2 days ago and couldn't talk, words kept coming out backwards, jumbled up and making no sense at all. I had a blind spot on my right, it's usualy my left, and couldn't see my right hand. Daylight was too bright, noises were too loud it is just thoroughly miserable! It's interesting what you said about discs, I have two prolapsed discs in my neck and at least one in my lower back. I know if the discs move they can cut out the blood supply to my brain and I pass out, literaly drop like a stone! I then get a migraine, but I can get them without warning, like the other day. One of the other things that causes mine is a sudden drop in blood pressure ie if I get a shock however mild.
I'd go back and discuss it with your doctor if you can get them interested!
Good luck

Sounds like migraine headaches. See your doctor.

I always look for nutritional solutions for my problems, and look to eat to get well.
Your symptoms sound like severe food intolerances. Have you begun to eat something new and different in the past few months.
I would suggest exploring a new lifestyle, getting rid of all aggravations and stresses and eating a pure diet. Here goes! Check out this website and soon you will be a new person.

As the doctor said, so it could be the effect on the nerves
that could be being effected in the backbone. These ailments are also felt from those sufferring from migraine. But this only the doctyor could give you the best answer.
So you better seek alternate or more professional medical advice to see which is which and what can be done.

These sound like Migrane headaches. I've had them for years, and they can make you miserable!!! Go to the doctor so they can determine if that 's what they are. There are a lot of new treatments out there you can try. Good luck, hope you feel better soon :-)

Sounds like migraines EXCEPT the blurred vision. You should see your doctor asap and have a ct scan done. These symptoms are telling you something is wrong, if you let it go it will only get worse. Dont wait any longer.