Advice needed please.

[Someoneiam]

Hi. Im the new one on here. I have been experiencing a range of different symptoms, they have generally gotten worse over the past 5 years and still no diagnosis. I get random fainting (lasts about 5sec to 1min) and dizziness, nerve pain (I take amitriptyline for) weakness in the arms and legs, back and hip stiffness and pain, shaky hands, fatigue, pins and needles in arms and legs a-lot. There are a-lot of symptoms, but if anyone has any suggestion on medication or anything that they think would be beneficial to try please let me know.