Desperate for energy

I am not getting sleep at all and that is soley due to the fact that i have 3 children and they are 4, 2, and 1. No matter which one happens to be keeping me up at night isnt really the issue but its the fact that i am still having to get through the day with the other children. doctor appts, grocery store, errands for business and anything else that may come up as a necessity. plus the fact that i am always trying to do something like the park in there somewhere so my babies can have some fun too. I am struggling with no energy and desperately needing it. When i was younger i took thermogene with ephedra when i worked out and of course lovedit. it is illegal now because of people abusing it. i need something other than what gnc has to offer as i have tried it all. Plus tons of coffee. I am here out of desperation and hope that someone else knows something i dont. all my levels and such are fine.

Please help. I want to have a fraction of the enegy my kiddos do!!!!

I don't bother with barbell lunges though. I'm not saying they're bad, I know lunges are actually a pretty decent exercise. I just don't need them in my routine. Since you're lifting in your garage I can see the use for them.

Calf raises in the squat rack, might require some building (Guild Wars2 Gold). Perhaps something like a 2x4 on a broad platform with a rubberized base so it doesn't wiggle/slip/move, and rack pull a barbell then step onto the little raised lip you constructed and do calf raises. You can just put it in when you're using it, and set it aside when you're not. Worst case scenario, where you slip or drop the weight, you're still in your power rack so it won't fall and hurt you or damage anything. Sound feasible?