im new here guys and need some help.
for 6 months now i have been suffering with bad panic and anxietyi have seen my doc constantly for 3 months now and he reassures me i will get better. i constantly feel lightheaded a strain in my eyes like a tension feeling (its wierd to describe) and i alwasy think its a brain tumour. sometimes i find my breathing shallow which makes me feel even more faint and also like someone is strangling me or putting a pillow to my face is this normal to feel. my heart races and im in constant worry im dying.my doc tells me an mri and ct arnt necessary because 100% it will come back normal, i should believe him but i cant he has been my doc for 11 years and the fact he has looked after me for 3 solid months makes me wanna believe this man that my life will be fine, im constantly scared please help someone