Hey teresa,
I went through similar thing after having elisa, almost like all the feelings fade for awhile try about 6 months...................
You have to make time for yourselfs as well as alone time, I go out 1-2 a month with friends or with hubby, I find it gives me a break from baby as well as hubby. As for sex try new things, dont be afraid to voice your opinion on it I know after having a kid I felt so gross and I gained alot of weight but its almost like hubby knew how I felt and was very supportive.
Honestly try a few things first, go out for the whole day and just relax and then go home to a glass of wine or do something you did with hubby when you first met him try and remeber what made you like him orginally. Good men are hard to find and honestly I really hope thing will work out, its hard for me to go into details about everything but send me a pm or email and maybe we can chat about it, I really do understand!!!!
take care
jess