How to increase sex drive?

I had a baby 16 months ago and I am still REALLY struggling with my sex drive. I never want to and it’s not my husband, I’m attracted to him still but I just don’t feel any sex drive. Before having kids I definitely had a great sex drive. It’s starting to negatively effect my marriage and my husband is super understanding but it’s been so long that I need to try anything to help increase my sex drive.

Anyone else deal with this and how did you fix it?