Hi dynhamik,
Welcome to the forum! My advice to you is "cold water therapy" I don't know for sure but this sounds like a panic attack what you need to do is get a cold washcloth and put it on your face and the back of your neck, by doing this you will calm the neurons down in your brain and the nervous system will calm down. If by chance you are forgetful and don't remember what happened after these possible panic attack or you seem confused, tired, and have a headache then it could very well be a seizure. These are all signs of how many people feel after they have had a seizure. If this is the case you need to have your neurologist order an MRI, CT Scan, PET scan and SPECT scan to find the details of what's going on in your brain. I wish you the best of luck and May God Bless You!

Sue