Good for you for changing your whole lifestyle. But that might be the problem. You changed everything all at once. I've been a certified personal trainer since 1987 and know you probably went in full throttle. Its hard to keep that going, the body gets bored, you want to "cheat" on your eating. That's all Normal. Now it's time to change up the workout, try the Elliptical instead, or run on the treadmill.
After slacking off on your workouts you start to feel bad about yourself. This is also Normal. But you're ok, you know you can do it because you've done it before. Say no to negative thoughts and realize you're human and not a bad person. You Can do it. Think of it as a lifelong way of life rather than what's going on now. Talk to your pdoc regarding your thoughts and maybe your meds need to be upped. That's ok too.

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