Something in you has been oppressed. This could be by outside forces, societal rules or inner oppression of true desire. Something quite important is happening in your subconscious and will eventually give rise to a new dimension within your outer life. I will also say that sometimes the snake images do warn of danger, but mostly of hidden truths coming up for healing and often around sexual energy. The danger warnings are about not heeding the call to heal a particular area and so making the issues "worse" somehow. However, the predominant images do speak of a healing of fear surrounding the sexual expression area of life or fear surrounding men or a male in your life. Ponder on these thoughts and feel if there is any connection with these symbols inside of you.