I know how you feel. I go through this all the time with chest pain. I have had every test and was convinced I was dying of a heart attack soon. Its been 3 years since I have been getting these chest pains. They are scary everytime, but I notice if I ignore them, they go away. Im sure if it was a "real threat" your pain, wouldn't subside at all, it would get worse.
I do want to tell you though, that When I first joined this board, You made me feel really welcome, and I want to thank you for that. I was a scared hermit when I first came here, and with the help of all of you, I have most of my life back. You have helped me alot, and I just want to thank you!
I hope you feel better! Try not to get all worked up about the pains, they are most likely stress related.