I've been on 3 different antibiotics and it still burns to pee. It goes away while on antibiotics for the most part (it still burns a little every other day when on antibiotics) but like when I off antibiotics it burns way more. It'll be so bad I'm almost in tears and the next day barely any at all. I'm so scared to use the bathroom because I never know how bad it'll be. I'm 15 and this has been going on and off since early November of 2015 and in January 22nd 2016. Help :c advice?