dream interpretetion

i did istikhara for marriage and saw this dream . in dream i saw  small small so many innocent grey/brown snakes on the beach on the sand  .and after tht there is a sea , which is calm shining water . i was standing on the beach one small snake came under my shirt at the back  . i hold the snake and throw away from me . then i was standing in between the beach and sea . on my right side there was a sea and left side a beach with snakes