Since I got many replies I decided to update you on my status.
I didnt eat, but I took some salt with water and today I am not as dizzy and my vision is fine.
However my head hurts, and I took a few head ache pills during the day.
I know it's bad for me, and I am unsure wheter I will continue or not, but these past two weeks I lost A LOT of weight. I was 153 kg, now I am 134. This is a huge weight loss, the fat is practically melting off me. I really want to get to at least 100 kg since I am 1.80 (5"11) so I should look decent at 100 kg.
I think I'll wait 6 more days to make it 3 weeks, and then I'll see how I feel.