I'm 19 and I have noticed one of my labia is longer than the other. This looks really awful.

Should I see a gynaecologist? I am sure no man will ever want me.

Men rarely notice things like that, particularly in the heat of passion. In fact, most women have labia which are very slightly asymmetrical.

However, as you are clearly distressed, I think you should get yourself checked out by a gynaecologist or a Family Planning Clinic doctor. They're used to assessing this common problem.