Suggest Treatment For Erectile Dysfunction

Hi Doctor, I am 31 years old female with 4 years old baby boy. After pregnancy , i feel always tired and lethargic. I take fruits, milk , vegetable everything in my diet ,even though i feel very tired all the time. I am a working women in the field of Computer Science ,working in MNC from 9 to 6 schedule. take 6-7 hours sleep daily. i have got my thyoid tested, my full vitamin profile tested, vit -d tested . everything is fine. still i feel hell tired... what to do to boost my energy...