Epilepsy?

Hi there I am coming to the conclusion that I may have epilepsy. I started having some hallucinations in Feb of this year - I am 36. The hallucinations come about once a month but a couple in a week. They start with me having a really clear view, bright view of the world - like great clarity. I feel very strange and like sort of twitchy but I dont think I move or anything - its like all in my head. Its not really very easy to describe but I feel antsy but it could be nothing. In the beginning I didnt notice this. then I hallucinate something - so maybe a spider across my keyboard or a leech on my baby or an insect in the corner. It is usually in my peripheral vision and then I turn towards it slowly and look at it then maybe I blink or something, I am not really sure then it goes away or maybe I just cant see it any more and it has been a couple of mintes. I am not really sure on that. Then I feel very very empty and miserable and want to go to bed and curl in a ball - not that I need to but I just feel like empty. anyway this has gone on since Feb. In March I went to see a dr who said it was nothing. then in August I started to get the same thing but instead of a hallucination I got just like flickering in my peripheral vision. I had a sleep induced EEG (abnormality on frontal lobe during the photo bits). So the neurologist I wanted to see couldnt see me so arranged for an MRI (clear) and an appointment with a young neurologist. She said that she wasnt sure what it was as hallucinations or anything like that are normally the same thing every time so she didnt think it could be epilepsy. She has referred me to a psychiatrist to see whether it could be psychiatric and suggested I start taking some drug therapy for psychosis anyway and have another EEG. This all seems really strange as I have had one EEG and also the more I read the more it seems to me like epilepsy. Does anyone else have hallucinations that are not always the same - you know like different insects and animals - for me that is always the case - but no two hallucinations are the same? The EEGs are like $600 so I am not really keen on having another. I am also 8 weeks pregnant and so am not keen to take any meds - does anyone else have a similar story that they are controlling without taking medication? I would really appreciate any ones comments on this - I feel like I am going nuts so maybe she is right :) Also my sleep has been very disturbed for the last 2 years as I have young kids and my gut instinct tells me this is the real problem. thanks a million Vivienne