I am in need of HELP!!

For the last few weeks I have been experiencing what seems to be Panic Attacks that are caused by constant Anxiety.
I keep feeling lightheaded, faint, nauseaous and my heart beats go up and I feel like I'm gonna go CRAZY . Like I'm constantly on edge and I'm trembling and worried.
I don't know whether I should visit my General Doctor first and have him diagnose if there is anything physically wrong with me, or straight away go to a psychiatrist???


Who should I see first???


Please recommend me some good psychiatrists in KL area with low cost. And please tell me how much they cost.