Pretty sure I've got some sort of ladies problem. It's not an STI as I've been tested for that. Could be BV or something similar. My doctors are useless - can't get an appointment for ages. And I don't want to go to the GUM clinic. After a quick google I was surprised to learn you can buy metronidazole online from Superdrug. Has anyone done this before? Is it safe to do this if you are pretty confident as to what the condition is - I.e BV?