WARNING
Hello, Thanks for your query. Your problem is really disabling. But as being psychiatrist I would like to rule anxiety disorder or phobia in your case. Do not get offended as I want to help you only. If your problem is occurring in closed spaces like bathroom, closed room, crowded places and bus, with associated anxiety with other symptoms like excessive sweating, tremor or palpitation then we need to look for agoraphobia or claustrophobia in your case. Hope this will help you. Wishing you Good Health. www.99doctor.com