Agh help

That

Ok so I have sort of come out to my best friend over text, yet I’m confused about my sexuality but ik I like girls. I told her I had a crush on a girl and yeah. She was perfectly fine with it and completely accepting. It’s only been two days and then when I talk about this girl, I can tell she’s uncomfortable even over text. I don’t understand if she accepts me or if she’s having a hard time. What can I do or ask to make sure our friendship lasts. She is the closest friend I have and I think I’d die if I lost her.