GoW - while I would suggest the route you take is to visit a good quack, in the meantime one option is use a good bottle of beer as a shampoo. Understand it cannot be one of those chemicals beers, like Chang, Leo or Calsberg, but a good beer - something like a bottle of Ruddles.
Any chance you may find one of those in the fridge that your boyfriend hasn't drunk yet and is keeping for a special occassion? If so, nick it and pour it over your head.
It'll do your hair a power of good, but I cannot vouch for how your relationship with your boyfriend will be afterwards![]()