Hello moms ?My daughter has been crying for two days now and won't sle…

Hello moms ?My daughter has been crying for two days now and won't sleep, both day and night. I don't know what to do anymore. The doctor prescribed us Bifidumbacterin, my stomach is gurgling, she doesn't touch her belly, she had tummy pain before but not like this, she poops, she sleeps, but now even on hands she spins and cries loudly, stool is watery like diarrhea, at 3.5 months old, she only sleeps for 5-10 minutes. Can you please tell me if anyone had this and how it went by? When did it happen? What did you do with your children? I have no strength, I'm so sorry