What should I do ? 2 guys ?

Adam and I have been friends since we were like 9 and we are both 16 now. We finally started dating about two months ago. He's such a sweet , loving , outgoing guy. But he gets jealous a lot , and any time I hangout with another guy he gets mad. This has happened multiple times, but when he hangs out with other girls he expects me not to get mad. He's doing what I'm doing and tells me " I don't mean anything about it so chill babe " . And it's really annoying. We've have multiple arguments about it and him being jealous and stuff. But I met a guy the other week. Blake , and we've become great friends. He's totally opposite of Adam and he's amazing. He's already told me , he'll wait for me when I'm ready but I love Adam. But Blake just is unbelievable. He actually listens to me and helps me out with stuff. IM so confused. How do I fix things with Adam or is it even worth it and how do I deal with Blake ? I'm so confused