Hi I'm not sure if I have been spiked but I did drink only a few sips then blurred vision and blurry audio came about where I had to directly sit where I was standing. I felt very dizzy with hot flushes but it was a very hot day. I might be overreacting but I've heard of visine around. I am now left with serious nausea and dizziness hours after. Would this possibly be clear symptoms of been spiked? Please suggest what to take to make me feel bit better.