Someone please put me out of my misery...?

im suffering, Dizziness, loss of balance, lightheadedness, difference in pupil size, headaches and palpitations, any ideas??! So worried.... Im 17 weeks pregnant but these symptoms were here before hand just less aggrivated. I have googled, it mentions brain tumours so you can guess my worry.... 21 yrs of... show more im suffering,

Dizziness, loss of balance, lightheadedness, difference in pupil size, headaches and palpitations, any ideas??! So worried....

Im 17 weeks pregnant but these symptoms were here before hand just less aggrivated. I have googled, it mentions brain tumours so you can guess my worry....

21 yrs of age

EX smoker

no alcohol at present

office job

not greatly active

not over weight about 8 st 14 p and about 5ft 2

help...!!

p.s have been doctors multipul times, every test apart from a CT Scan. (not anameic etc)
8 answers 8