Hi everyone, hope you're all well. I'm a complete newbie to this forum and have been thinking to post for a very long time.

I'm currently experiencing really bad light-headedness when in areas that have a lot of people in them, such as on trains, buses, stores or the city.

Its like when I'm home, im fine, then when im out in public and around people I have this terrible light-headed feeling which I havent yet found a way to combat.

Even just walking past people on the street makes me panic and feel lightheaded, ahhh its so strange, also just to say... I never had this or any serious anxiety before.

I'm 99% sure that all of this started 6 months ago when I had some family issues, the day after it I went to the city with my friend and when in a train station I had an out of the blue panic attack, I felt extremely faint and sat down, after this day I have been having constant panic attacks and the feeling of lightheadedness. 

Please, can anyone else share their similar experiences? I don't know what to do, I have been exposing myself to things, thinking in different ways and all sorts but its not working!!