Dreamt of a snake bitng me on the neck...?

I had a dream tat a snake bit my brother i was in a car he came out of my moms walke up 2 da car i had yelled out watch out theres a snake then it had bit him i then seen him his leg was swollen he had a wrap around his leg & he had crutches i woke da next morning thinking tat was a wierd dream so i went 2 my moms house my brother came out his leg was swollen & wrapped & he had crutches but a snake didnt bite him he had gout go figure