hi Emily, ive had just the same as you. I was senr to see a neurologist who decided that you've had a seizure o you must have epilepsy he doesn't believe that non epileptic seizures exist, so now I have a diagnosis of epilepsy even tho its wrong. what I do is I take beta blockers, propranolol, it lowers your hearth rate and makes it easier for you to control your breathing. tbh your mum is part causing the attacks. my mum says im lazy / attention seeking etc too. you have to find ways to think of other things, do u enjoy comedy, cooking, or sport? try to go out for walks even if its just somewhere quiet nd you go alone, the fresh air makes it easier to think about other stuff, and to practise breathing tecniques. and try some yoga or meditation, even if you think it isn't for you.