Also read your other thread asking if you were Bi-sexual.
I think your question in your other thread can be answered here. You seem lost and unsure of what is going on. You don't know who you are, and are therefore questioning things.
Like Torrid said, the best thing to do is talk to your man, connect with him. Try to get back what you once had with him, as feelings don't just disappear all of a sudden.
Try to do things to get the spark back, go out on dates with him, surprise him from time to time. Marriage is not easy and it isn't always smooth. It takes work, a lot of work.
First of all, you need to find yourself and decide who you are. If you are wondering if you are bi-sexual, then how can you also spend time thinking about your husband and your relationship?
Take it slow, think and talk with your partner, but don't jump into conclusions and make hasty decisions.
Good luck