Hi, I'm new in regard to seizures

I had three and the first one I collapse I was walking toward my bedroom. I thought it was just a dizzy spell, the only thing I remember that I scream and collapse. I thought it had something to do with the heart as it gave me heart arrhythmia, visit the cardiologist and sent me a test of syncope, went all "normal"I went back to the cardiologist the second time I have the seizure second time driving (God was with me did not have anyone behind me or in front of me), I put the brake and pass the second attack in the car it was stronger than the first time I felt this electricity in my head and I saw like a TV that does not have images. I falls short of breath and my heart was beating fast, not knowing what is happening I went again to the cardiologist and I did a catheterization (to months ago felt electric shocks on my chest) the doctor told me that was normal and only had a bit of heart arrhythmia. four weeks after Cardiac Catheterization and I still felt with electric shocks on my chest . In September 2nd, 2015 I was sitting in front of the computer checking my email and have an other one stronger than ever, First I screen and then feel the electricity in my head passed two minutes, and to recover about 30 minutes, the thing is that the two times given me strong nobody is with me, alone. then gave me a panic attack because I did not know what is happening I call my doctor internal medicine and he told me that what is giving me are seizure and sent me to a neurologist, they send me to do a EEG and the neurologist told me the test was normal. I will discuss the neurologist that I went to his office because I need help and I dont had the attack when I took the exam does not mean it does not have them, I'm not inventing diseases and I was terrified and would not want to have another. The neurologist asks me what I wanted him to do, then I said I do not want to have an other seizure and he gave me medicine to prevent attacks, VIMPAT. 1) I wish that the neurologist sent me to another kind of analysis, to see what happens with my brain. 2) to tell me that's what triggers these attacks 3) and what he can be done for me before giving medicine which have more bad side effects than the disease. I'll be looking for other solutions, the pills will not take, I will continue looking for more information and if I get another seizure i will know what to do. What did you Think I can do?