Hi and Welcome,
Well, I'll keep this short. I think nothing kills a sex drive like a baby in the house. Now before everyone jumps all over me just hear me out. I would have sex as much as I can but when my daughters were little even I wanted just to go to sleep. Maybe your exhausted? I think my wife and I only had sex three or four times one year when our second daughter was born. We had a 18 month old and a new born. She breast-fed until a year so she was not feeling all that sexy and I was just too tired. Maybe you are feeling the same.
I'm not LL so I cannot help much. I'm sure one of the good LL writers here, like Freelance and Scrapbook can be more help. I just think having a baby is NOT good for anyone's sex drive because they are TOO TIRED