Dream of screaming, snake, surrounded

I dreamt that a group of snakes came up out from underneath a piece of wood or grass - there were about 4 on the left and about 4 on the right. The ones on the left were white with wierd colored spots - surreal looking, almost like a Disney version of a snake with a mushroom like head. The ones on the right were kind of a reddish pink color with spots like polka dots. The snakes were jumping/writhing around vertically with their heads up and swaying side to side symetrically. One of the white snakes grabbed my index finger of my left hand and wouldn't let go. I was terrified. I couldn't feel a bite or a sting, but I could feel like my finger was being suctioned or sucked. After a few minutes of me screaming, surrounded by people who weren't coming to help me (we were all outdoors), the snake let go and there was a brownish slime all over my left hand which I tried to shake off. I didn't feel ill, just scared and wondered how long it would be before I would know if I had been poisoned.