I was always sleepy, cold, and feeling hungry until I was diagnosed with Hashimoto’s. It is a form of low functioning thyroid condition. After I started taking daily levothyroxine, I started to feel better.

Pushky I've been taking 125mcg of levothyroxine about 7 years now. In testing it shows I'm leveled out but I still have no energy and I have body pain always

The only thing that helps me with those is going for a walk, and sticking to an anti inflammatory autoimmune diet. But there are some herbs. Check with a professional herbalist because some are contraindicated with certain pharmaceuticals ans certain medical conditions. Is something or someone at work draining it you? Can you let yourself rest for 30 min-1hour when you get home. Also i know it seems silly just sitting down for while and drinking a lot of water can help. Sometimes there’s not much we can do and we just need to rest.. a lot.. it’s frustrating

I personally feel like taking a Vitamin D3 supplement has helped me with joint pain and energy levels. I was deficient for a while. Have you had your Vitamin D level tested?