I have pins and needles sensations all over body, extreme fatigue, especially in the afternoons, I have difficulty remembering things and thinking clearly, I m cold all of the time, my skin is very dry and cracks and bleeds. I am 38, but I feel like I m 90. I am trying to get in to see am md, but I have to wait 7 months for an appt since I am a new patient. What could be going on? 7 months is a long time when everyday is becoming a struggle.