Hello, Ive usually been in the range of iron 3 to bronze 2 in competitive. Just happened to have a good game yesterday where I gained 37rr and went from bronze 1 to bronze 3 in one game. Does it happen like that usually? or has some mistake...

I played very little of valorant and I'm really bad. I panic when shooting and using my ability. What agent is easiest for begginers and how do I stop panicking?