Originally Posted by
buttons
i agree with tom that it could be lack of sleep but generally hallucinations of that sort only happens if you've been awake for 3+ days but you say it's becoming more frequent. i wouldn't leave anything down to chance either way so most definitely get an appointment with your GP or a health advisor asap. i would advise against talking to anyone other than a professional because unfortunately any sort of mental illness is still looked down upon despite any benefits it may bring. don't want to scare you but it does sound like mild schizophrenia at the very least but obviously i'm not a doctor and it isn't my place to say, it's just the first thing i think of when i hear about hallucinations, social awkwardness (which wasn't always there) and difficulty concentrating.
what other sort of hallucinations do you see? what happens when you lose concentration? say if you're watch tv does it ever become hazy then you're no longer interested? do you find it difficult to start tasks? when you hear this person shouting your name and telling you to stop, do you recognize the voice? please don't pass it off as 'lack of sleep'. while it's entirely possible, this shouldn't be happening for months on end and it's better to get tested just incase. i've had problems with sleep but it hasn't affected me to the point i've lost concentration completely or become socially withdrawn, seen anything or heard anything i shouldn't. you don't need your mum's permission to go to a doctor when it's something that's going to be good for YOU, so you can explain to her but seriously think about going yourself if she isn't willing to take it seriously.
anyway, mental health issues are nothing to be embarrassed about. you're not "crazy" and it's not something you chose to have. many people will have one at one point (or a million if you're me ). one of my favourite past times is researching successful people with mental health issues, the amazing things your brains can allow you to do with a so-called 'abnormal' disorder.