update, I just got my dental record from my dentist and medical record from the hospital that I went to. I went to the hospital on 4/18/06 which was a Thursday for dizziness. On 4/18/06 I went to the dentist and that afternoon after the dentist was one of the most scary day in my life, I felt shortness of breath, hypoglycemia symptoms, all kinda of fear/anxiety. I went to my GP that same evening and he gave me Nexium since he thinks I have ulcers. Apparently, on that date, I went in to get one tooth fix. It was a tooth filled with mercury and a piece was missing. The dentist used plastic to fill it but I guess he drilled onto the mercury which release the gas. Now I'm not sure if I swallowed that cracked piece. I think it was that piece and the drilling poisoned me. Now I dont' know whether the piece is still inside me or have been eleminated.