My uncle who has HIV came to my house and then he asked for water. I gave him water and then he went after 3 hours. After about 3-3 1/2 hours, I drank the same water( he did not drink with touching his lips) and before night I drank it and went to bed. I usually slept in an AC room. In the morning(yesterday), I masturbated(touched the foreskin and the semen) without washing my hands. Will it cause HIV in me? Please help me guys.