Recurring snake dreams

When I was a teenager, someone put me in a regressive state to see what I was in my past life. What I saw was that I was a puritan but had died from a snake bite. It was a black viper that bit me and caused me to die. Which I guess, explains my irrational fear of snakes. I never really gave it too much thought until this morning when I had a very vivid dream of a black spitting cobra biting me.

There are a lot of interpretations of snakes and cobras but all of them have the same gist:
In its psychological interpretation a snake in your dream is a phallic symbol, and to dream of one, especially if it was coiled around you, or otherwise on your body, is a warning that you may be a slave to either your sexual passions or repression. However, according to the oracles, snakes in a dream are warnings of various troubles, obstacles, or treachery. Of course the colors and other details must be carefully considered, but as a general rule: to dream that you were bitten by one portends a period of struggle against unfortunate circumstances, and if it was a cobra, it carries a special warning to guard against accidents in the following few weeks. If your dream featured a snake wound around you which you could not throw off, you are being warned to expect treachery where you least suspect it. To dream of being surrounded and unable to kill more than one or two indicates that you are in danger of being seriously cheated by someone you trust, but if you managed to kill (or get rid of) them all, it is a sign that you will succeed in spite of any hostile opposition; to walk over snakes without trying to kill them suggests that you will, in the end, actually turn the tables on those who are trying to block your way. To dream of playfully handling snakes suggests that you are in danger of being led astray by unprincipled friends or associates; and if your dream featured a professional snake charmer at work, it indicates that you will have to defend your reputation against malicious gossip.

In my dream, I was with Dave and he was bitten too. But he rushed to give me the anti-venom first before he took care of his. I was screaming for him to get away, to take care of the snake but he took care of me first. I passed out in the dream and promptly woke up in real life - scared and touching my left leg at the place where the dream snake bit it, checking if there were any puncture wounds.

There was another person in the dream - he wasn't the snake charmer but a snake handler. I couldn't see his face and he wasn't doing anything. He was just staring and watching us.

This dream comes a week after a palm reader tells me that I only have 8 years left to live. He says that if I try to be healthy, the maximum I'll get is 14 years. I shrugged it off. I guess I'm just fatalistic. Does this mean I have to prepare my funeral already? Or does this mean a lot of people I know would like to see me dead?