I sympathise with you I really do, but you were right, there is always a way to fix your problems.
It's far from easy but maybe you and your husband aren't meant to be, if you aren't happy with him maybe you should get out of that relationship. I appreciate it's hard now you are married but look at the state you are in. My first piece of advice would be to get out of that situation. How old are you, do you have a job? Could you get a place of your own? Sounds scary but hey if you are feeling like this you have got nothing to lose.
I know for a fact if you get through this difficult patch and find the strength to sort out the situation (by getting out of it) you will find happiness again and you will be so happy you didn't do anything stupid while u were feeling low. You will find someone out there who cares about you and loves u, and treats you properly, they will make your problems go away, they will make you feel special. I understand the situation you are in. Be strong, you can make it on ur own, be a fighter, and you will find happiness. You don't need any1, and you especially don't need people who ruin your life. There are a lot of decent people in this world amongst all the scum, remember that.