Thank you, dear!

I think what helped was just to sit up for a while, and then I also went to get a different pillow. Luckily, there was an extra one in the cupboard in the hotel room. I seem to be really sensitive about pillows, which is annoying when staying at hotels etc. Even at home, with my regular pillow, I've recently found that I can only use certain pillowcases. If not, the pillow gets pressed into a shape that is somehow "wrong", and I wake up with a thundering headache after a few hours. That sounds really silly, though.