It sounds like anxiety to me. But you could be suffering from depression also. But when it comes to fears like that, it is most likely anxiety that you have to deal with. But along with it comes depression, so either way, we are here for you.
We have a fabulous anxiety and panic forum, if you would wish to visit that and get some feedback. There are wonderful moderators and members on that forum, or you could stay here or do both. It is totally up to you.
Do keep posting, tell us a little more about your situation so that we can help you out.
Seeing a counselor would probably be a good idea. We all go.
Moderator-Depression and fibromyalgia
fibromyalgia, Chronic fatigue, depression, allergies