Joints and muscles pain. Drink.

Hi Doctor. I don't know if it's physiotherapy related or joints or dietician related issue to consult for, so I am laying out my problem to be guided for. I feel like tired always. My every joints from ankle, knees, back along with muscles feels tired like I have done full day physical work on a farm. I am a digital marketing specialist, My daily routine is 1 hr journey to office from 9 am and back in 1.5hrs at 6pm. My work is all online on a laptop, sitting on a chair day long designing company strategy and growth. I don't have breakfast, just tea and lots of tea. Lunch I have anna sambar and anything on dinner mainly non veg. I sleep around 1 am to 2am and get up at 8am in morning. I am regular smoker and have occasional drink.