Thanks for the help I will go in and be tested, I will also let you know what the doc says.
Yes it could be your blood sugar or low blood pressure. Since you have a history of low blood sugar I would suspect that is the culprit. I would see your doctor to get your blood sugar tested and blood pressure. Also, in the meantime try to eat a bit of protein (nuts/ whole grains etc.) more frequently througout the day or have small meals 6 times a day that include protein (plants proteins, whole grain, nuts or meat) it may stabilze your blood sugar. Best to get tested before doing this if you can.
It's so weird! I have that too. When I get up it's like everything gets really dark and sometimes i can't see anything!! And it's been getting worse over the years. What is this?