I deal with this on and off myself. You have to find a way to get back to your old health habits, and create a schedule that allows you to do that. It sucks, because making time like that with your job is designed to be impossible, but you have no hope of ever feeling better if you have to work 8 hours a day or whatever AND you feel like crap because you are eating junk, not exercising, getting no sleep etc.
I deal with this on and off myself. You have to find a way to get back to your old health habits, and create a schedule that allows you to do that. It sucks, because making time like that with your job is designed to be impossible, but you have no hope of ever feeling better if you have to work 8 hours a day or whatever AND you feel like crap because you are eating junk, not exercising, getting no sleep etc.