I am 21 years old female. I have lower back and shin pain for 3 years. I feel tired most of the time even with minimal physical exertions. When I ignore my tired body and keep on working I start to feel lightheaded. I had to leave my teaching job because only after 2 months I started feeling disoriented aIl the time. Even while standing still I felt as if everything was shaking. This constant disorientation went away few months after leaving the job. I had to walk for 30 minutes to reach the school. I have memory problems. I couldn't remember names of my classmates even after sitting with them in the same class for 3 years in school. I forget my own words while conversations like I could not remember what I spoke few minutes before. Most of the time I can not find things I need even if its right before my eyes. It's not a new problem. I always had it. Sometimes I feel cold in summers. When everyone around me wants to on the fan I like it switched off. And I do not even have a fever at that time. These all things together are making me feel useless. I don't know if I could ever do a job properly. I have social anxiety and this makes everything more difficult. I live in a small town. The location is not available in Lybrate to locate doctors. Please help me. I do not know what to do?