Botox for vagina?

I have suffered with excessive vagina wetness for a few years now, and haven't had any luck with treating it. No Drs. Have found out what the issue is but I have gotten tested for multiple things. I saw an online search Botox injections might be able to treat this.. would that be a good option to look into? I don't like feeling like I'm always peeing in my pants :( I'm very depressed by it.