Fatigue, musle & joint pains. Required?

Hi, I am Srinivas, age 38, got married and separated. I am facing fatigue problem since 4-5 years like low in energy & tiredness especially morning hours feel too low in energy, joint and muscle pain especially legs & hands like i) feeling numbness in legs while sitting on comode (for 3 to 5min's) or in arms during sleep when arms are placed under head 2) joint pains esepcially in fingers and foot 3) muscle pains as a result not able to do weight trainings now. Planning to get married again. But feeling low on libdio and getting early ejaculation during masturbation like in 1 to 2mins only. consulted doctor earlier, got thyroid tested - has Hypo thyroid. Taking Thyroxine 25mg since last three years and it is under control. Got pre and post sugar tested, sugar levels are under normal range only. Also consulted a couple of psychologists and used  medicines but none worked. Read abt ashwagandha and shilajit. Will these help in solving my illness ? or any addl medicines also required ?