I have a sore on the inner labia on my vagina...and its a little bigger than a pimple and it hurts when squeezed...I just got back from my Dads house and he lives 2 hours away from a beach and I spent a couple days there so is it the salt irratitating it although this hasnt happened before when ive went to the beach but im scared on what it is cause I do have swollen sebacous glands and it dont look like them...any help will be great