Fortunately I have never had issues with anxiety/panic attacks. But if I did experience something like you mentioned without any knowing why I would absolutely go to the doctor.
This is true.When you go to the Dr. don't say the word anxiety. That's a quick way to get written off and your real issue overlooked.
When you go to the Dr. don't say the word anxiety. That's a quick way to get written off and your real issue overlooked.