Energy

Are you still taking a multivitamin? Are you getting enough sleep? Are you eating and drinking enough?

Yes I take on everyday and I try and drink at least 40oz of water and I bring my breakfast and lunch to work everyday I go to bed at the same time every night between 9-10 wake up at 540

I was feeling like that last year and I went to my natural doctor and felt so much better with a couple of supplements.

Have you had all your levels checked? This could be a deficiency along with just postpartum fatigue

How often do you find time to exercise? Sometimes after consistent workouts, I notice my energy levels improve.
You may want to check your iron too, especially if you have bad periods.

Also you work full time in a hospital, you'd have to be super woman to have energy after that.