I love Overwatch, but I spent much time to understand this. My situation is very similar to yours, my friends started playing it when I was playing lol and they started playing without me overwatch. So I remained alone plating lol while everyone was playing overwatch. so I decided to try it with my friends. For a pity as a beginner, I had a bronze rank and couldn't play with my friends who had gone already. So I ordered boosting from expertboosting.com. They boosted my account very fast and I could play with my friends. that is a really nice game!