Good energy and overall health

Patient: am 25 years old and i am a single mom of two. i wake up feeling drained and achy and seems even caffine cant get me to have energy. so what should i do? i am even trying to juice to gain a lil weight. i just want to find something that will help with energy and my health. my brain is slower and even my libido is down.

Symptoms: really achy, always tired and grumpy.