My problem is going on for around 6 months. I went to a neurologist with problems of body ache, insomnia and anxiety. He suggested me meds like lonazep and test of vitamin B12 and vitamin D. I took these meds and got the tests done three months after when the problem came up again. In the tests my vit d came as low as 7 and b12 was borderline. I went to a physician who prescribed cap lumia, once a week, shelcal everyday for three months and Matilda forte for a month. Along with this I had heaviness/burning mild pain in the right side of my stomach you see the ribs which went till back. For this he got ultrasound done which had everything normal but there was a mild fatty liver. After s few days of this I got throat infection and fever for which I got antibiotics and got ok. Now the problem is that the burning pain which goes in between is still there but is mild though. I sprained my knee so am going to an ortho who says its a ligament injury. But also have popping sound coming from my joints, I still have anxiety and insomnia. And also some rashes have come on my body last week small bumps which are itchy. Could these be because of medicines? I even got an HIV test done which was non-reactive- And I feel really very low on energy and mood. I have been seeing different docs for sometime like I said, a neurologist, physician, and two different ortho and have gone through many tests. Have also lost 2.5 kgs of weight. Which I don't mind as I am over weight. What do you think could be the problem or is suggested?