I've been writing my list, and I've given it to my mum (who's agreed to drive me to the hospital and come in with me - despite not totally believing that there is something wrong with me. I do consider this a step forward in her acceptance)
Ideally I would take my boyfriend who has been supportive throughout, and helped me write my A4 page of symptoms.

I'm mostly going for the diagnosis, I'm sick of people saying 'maybe you need glasses? You get headaches from straining your eyes.' Or 'Are you sure you've drunk enough?'

Thank you Everyone! I will let you know how I get on tomorrow! x