I feel your pain. I'm going through the same thing. You are in withdrawal right now. The anxiety is brutal. I know how it feels to not sleep and when you do sleep, it's only in 15 minute segments with waking up and realizing you are alone. Rinse wash and repeat. It's like withdrawing from a drug.

Your story reminds me of what i went through with my ex-wife. She took EVERYTHING from me. Long story short, I eventually moved on and found another woman to love. As soon as my WAW found out, she came crawling back and begging me to take her back. It was too late, I had already moved on.

It will get better. Promise.