helppp

So I used to get off using a shower head and would get water in my vagina multiple times, and I would do it a lot, I'd get weird noise from my belly when I was done all the time and it would stink and I'd get weird discharge and I've not done it for a year or
More now Bc I've learned safer ways, should I still go get checked for infections? Bc my vagina smells of metal and then sometimes it smells fine and the day after I masturbate now I get a lot of discharge.