Bisexual or Bi- curious?

So I've felt an attraction towards girls for so long and only began being open and comfortable with it in the last week after battling with how I felt for so long. I went to a concert with a girl I've been talking with and pretty much everyone I knew from my area were also there and me and the girl spent the night together in a very open and relationship kinda way. It was so amazing to just let people know without having to try spit it out during a conversation. But now, I suddenly feel a huge pressure to be the 'bi girl' that everyone now sees. It's making me not want to leave my house because even tho I know people support me I'm scared that they'll still judge me. It's even caused me to drift from the girl who I care so much about? Need tips on how to get through this bout asap!!