Did the depo shit kill my Libido?

I️ got on the depo shot after having my daughter a year ago. So far my only complaint is that I️ spot every month for about two weeks or so, it comes and goes. It’s annoying. I️ noticed after having my daughter that my sex drive was just not there anymore. I️ got on the Depot shot a month after having her. The first month I️ was just healing from the stitches I️ got and of course from giving birth to a human being. I️ didn’t pay much attention to my sex drive. After a few months I️ realized my sex drive was gone. Vanished. Disappeared. I️ don’t even feel like touching myself and the few times I️ tried, it’s hard for me to feel anything. I️ thought it was just being I️ had just had a baby. But as the months go by it’s only gotten worse. The last month or so I️ just have no desire for sex, it’s almost like a chore. I️ do get it into when we are having sex but it takes me a while. I️ cannot get wet unless I️ have an orgasm. Is it the depo shot or is it the fact that I️ had a baby? What’s another good birth control??