First relationship, biopolar gf and ldr

As you can see from the title, I (17M) just got into a relationship with a 17F and it is my first relationship. We live in different countries and we've been talking for a week. It started as flirting and really fast we became gf and bf. When she told me that she was bipolar I didn't really understand what it meant and was like, hmm alright. I need your guys help really.

There's a miscomunication, for me at least. Like today she said smth that crossed the boundary for me and I was like, hey c'mon thats rude, that was not nice. Since I said that she has been saying 'go, go, go away, you dont love me, go" and so on. When I said 'Okay dear, I'll give you some space' she got more angry.

When I told how my day was yesterday she was mostly replying with 'yeah, hmm, nicee' and some occasional 'you're the best bf ever, I'd kill any girl that looks at your way, I want you next to me, I love you so much'. Nice to hear but like it's really random when I'm trying to chat.

I'm new to everything, I really need most of the help I can get.