It's a really long story, but I ended up in much, much worse shape after 4 months of training. Since my hormones were already so screwed up from not sleeping, working out twice a day 6 days a week was definitely NOT what I should have done. I pushed myself until eventually I crashed (it happens to a lot of triathletes, I found out later). I was in the pool one day and suddenly felt like I was swimming in mud. My body just completely shut down. It was awful. I had fried my adrenal glands and my thyroid - Chronic Fatigue Syndrome. I'm still dealing with it 3 years later.
Gee! What a horrible experience.
I hope you will eventually recover.