I've been suffering a vaginal itch; no burning or pain when urinating, just itching. What could it be?

It could be any number of things, from a yeast infection to an STI.

The best thing to do is to go see a doctor and get it checked out. A lot of women suffer from vaginal itchiness at one point or another, so don't feel embarrassed or ashamed; it's a very common problem. But it's also best to get it diagnosed and treated as soon as possible, before the itchiness turns into something more serious.