This is a common dream for someone who is irritated about something or cant forget about someone or something. If it persists try drinking more Orange Juice the vitamin c will help to calm you however if you are awake and imagining a snake inside of you or if it feels like it and its hurting you then seek medical attention
Hope this helped
(information was gathered from around the internet and a book i read about dreams)
Assuming that this dream evoked feelings of fear, disgust or Horror, it suggests that the dreamer dreads possible exposure of one's own misdeeds or shame.
Alternatively, the snake could be a metaphor of some disease or physical weakness, suggesting a betrayal by one's own body.
I dream of a pulling a snake out of my throat, it came out and was pretty alive. Purplish color
What does it mean when you have dreams about worms coming out of your body..Picking them out of your body..Cutting them out..etc..
This dream might mean that the dreamer feels exposed, particularly if there were other people in the dream.
The snake in this dream is a large problem with which the dreamer is struggling in real life.
Nothing
A "red snake" would have different significance to different dreamers. The meaning of the dream depends on the tone and feeling of the dream.
The snake is representing someone that you know in the real world.
From my own understanding, snake means someone doesnt like you.
See a psychologist.
Look up Dream Book on Google. This tells what dreams mean. But, I know snakes are your enemies.
In this particular dream, the snake probably is a symbol for something untrustworthy or repulsive. Seeing the ex-boyfriend with the snake, it suggests that those feelings are associated with him as well.
If that is what you have dreamed, don't worry about it. I can assure you, DON'T WORRY! nothing should happen.
From my understanding it means, that somebody hates you.