Hi all. I was doing really well until I started back to work full time at my desk job. New aches and pains and exhausted. 3 months post op l5s1 fusion and everything is healing well but I think they clear you to go back too soon. Taking supplements for energy but nothing helps. I get home and have no energy to do my stretches and exercise. Scared I'll be right back to square one soon. Feeling like the walking wounded. Any advice? Does it get easier? Energy ideas? Also drinking ensure.