Agree with above, unless there is bruising (purple/black) it is unlikely to be a muscle tear. I can remember training with a friend new to lifting when I was young, it was his first ever workout but he was so keen he just wanted to do more and more. He was so sore the following day he couldn't bend or straighten his arms they were just locked half bent, he drove to work with his shirt undone and his tie around his neck and asked me to finish dressing him when he got to work. I laughed so hard I nearly shat !! Give yourself a few days to recover and maybe dont go so hard next time, give your body a few workouts to get used to it before you start going to failure on every set !!