Girls can't sleep normally for two days now, both at night and during …

Girls can't sleep normally for two days now, both at night and during the day I really want to sleep but I can't fall asleep. I close my eyes and tell myself that I will fall asleep right now, but no, I just lie there for about an hour because I couldn't fall asleep. I look at my phone ? Has anyone had such things? Maybe something helped Thanks in advance for the answers?