So I was been texting this girl for a week or so and it seemed like it was going great. She was really funny and we had a good back and forth going. Anyway, we had arranged to see a movie on Monday. Sunday night she messages asking if we can reschedule for Tuesday because she feels sick. I agree and then on Monday I check in her, ask her how she's feeling. Still no reply by Tuesday so I text again. No reply. It's been 4/5 days since she stopped talking to me. Still not seen that film. I don't know what happened, genuinely was going so well with her. Has this happened to anyone before? Does anyone know why it happens? Should I text again and ask what's up? (Most definitely should not but it's so damn tempting)