"brain scan"

I have been to see the the doctor in the hospital twice now and have been told the same answer twice regarding that there is no serious sings of action to tell or give a scan for my brain but the fact is there is something and the sings dont always show but the body knows and is officially smarter then taken granted for, ive said twice about my systems asked me questions ive said yes too i have had these sings, then told its all in my head and were given prsrip pills that were wrong as i were already taken for a week then came up with my mum and was told sorry wrong ones just go a healthy diet very very displeased, now after waiting 4 hours each time on my days off witch is not what i want to do and wish I don't have to, I am very unhappy with what i was told and the doctor didn't seem to care the slighted witch i will be reporting, the doctor refused me twice 2 different weeks my systems getting worse gp cant find out and have waited weeks ans weeks on end am fed up just to find out a very simple thing next time Sunday th 2/8 i will be going up there again and shelled be leaving till i see or am treated with what i am asking for not to wast my time and send me out witch is upsetting, its not about what a GP thinks or says its what I think and what I say as they just keep ruling out taking weeks on end this kind of thing is best treated early as possible as there are no real sing because the person can looked completely healthy but the person might not be, and only of course they know themself... i cant believe what was said very upsetting and too top it off doest help me not to worries as i have brain symptoms that was told cycloidalcal and offered ante depressants to shut me up !