Hi, there are a number of clinical psychologists that you can go to. Under the MMHA website, there's a Directory list of Counselling and Psychiatrist that you can choose to visit:

http://mmha.org.my/ >> Resources >> Directory of Services

Hope this helps.

Why not? They will try to find out and understand what's the source that triggers this constant fear. There are many types of fear and there's even something known as irrational fear. One example: while you're working in the office, all of a sudden you thought about your grand parent at home and got worried if he/ she is alright although there's nothing to trigger you to think something would happen (eg. they have no history of disease or anything). This is just one instance of 'fear'.

As it's related to psychology, a psychologist will do the job of addressing your issue/ worry and help you to be calmer. If your condition cannot be managed by them, they will refer you to the right place or people.