Long story short, i had a year-long, long distance romantic interest come to visit me in la (she lives on oakland but is planning on moving here next year) last month, we spent a week together and ended up liking each other. because of past long-distance relationship troubles, i told her i couldn't be in a relationship with her. she got upset and i got upset and we talked and basically i ended up giving it a try. we've been together for a little less than a month now. at first it was easy for me, because i guess i was still holding a wall up to her, maybe unknowingly testing her out to see if she really cared. she texted, called, messaged, called me affectionate words everyday, told me she was falling in love with me. to be honest, i knew i didn't feel as much as she did and had my emotions well under control. then last weekend, she went on a trip to alaska, where she didn't have reception the entire stay. it hit me right then that i really liked this girl. like..a lot. it scared me that all of the sudden i felt as if the tables had turned. i feel vulnerable and she seems a little more distant. i spoke to her about it and she made me feel better saying she was just a little caught up with her school and performing, but that she felt as strong as always. but something about the way she spoke wasn't as tender and border line crying as before. i feel insecure. i sent her a long text this morning saying that i was giving all of my self to her and that i hoped she would take care of me as i would her. this was like a 11 page text and all she replied was "stop stressin." i asked what she meant and she said, "i mean i know, i'm here, samy." it seemed like she almost didn't care about what i had said or something and got upset. then she texted, "not now." it sucked. i just want to know if how i'm feeling is normal or if i'm just being overly dramatic or both. i am wrong to feel so paranoid? is she wrong in any way? has anyone else been through this?

what should i do?

please and thank you for your answers.