Dreaming of snakes

Last night I had a dream about two snakes,I was really scared that I woke up from my sleep...My husband was already awake because he was already getting ready for his PT...I told him that I had a dream about snakes and the first thing he asked was if the snakes bit me...I said No at first but then I remember it did...I told him Yes,he said that I should be careful because somebody might try to hurt me or betray me...I told him I'm worried,he said don't worry too much,he said just be careful...Well,I hope nothing bad will happen to me and I hope nobody would betray me especially a friend...I got to go cook lunch now...Have a good day!