I have had fatigue, constant neck pain and headaches, blurred vision, and overall have just felt so horrible almost every day that I can barely get through the day. I have had fleeting chest pains the past couple of days. The other symptoms have been going on for several months. I did an internet search and the only thing that seemed to match is high blood pressure. I haven't had it checked lately because I don't have insurance and have not been to the doctor. I also have type 1 diabetes. (I am 26)

well i have a feeling that it isn't high blood preasure not that your bp wouldn't be high at this time though. you know you can always go to your local drug store and most have an automatic blood preasure cuff near the pharmacy so you can check it for free that way.

i think you may have hyperthyroidism.
check out these symptoms.
if you think this could be it you really need to have it checked with blood work.
webmd.com/a-to-z-guides/hyper…

Find one article on the web that gives information about a disease related to the nervous system. This can be a neural disorder or even a mental disorder. explain what the disease is, symptoms, and diagnostic procedures, who is at risk and any treatments.

Do an internet search. look up myasthenia gravis or multiple sclerosis. there should be a ton of information on either one of those.