awkward between new bf

we were best friends for just 2-3 months until we got together, we initially madeout and then caught feelings. But we’re actually not officially dating. Every time we’re not alone together in the middle of the night, it’s awkward, our conversations just aren’t the same. We were each others first kisses. But we’ve already gone fairly far for only hanging out once since we officially became a thing. Also, we’re still in high school. Will it always be this awkward, how do I stop?