Hi Charlotte,
Please get seen asap. Lloyds pharmacy do free blood sugar tests if your mum will not take you to the Dr. As has already been said, Type 1 can come on very quickly and make you critically ill within hours. If, even tonight, you start feeling nauseous, vomit, have stomach pains, a bad headache, 'sighing' or deep breathing and a nail-varnishy smell on your breath, you MUST get immediate medical help. You don't need to have all these symptoms at once, by the way. Just a couple, on top of the ones you already have, is enough to make it vital that you get seen by a Dr.
I don't mean to frighten you, but you cannot mess around with Type 1, it is a very dangerous illness if untreated.
Please let us know how you get on.
Best wishes
Sue (mum to 2 Type 1 daughters)