Suggest Remedy For Diarrhea, Abdominal Pain And Hot Flashes During Pregnancy

I am 34 weeks pregnant. I have been having diahrrea for the past 1.5 weeks. And in the past few days I have had bad hot spells and stomach aches. I will be in a cold room but still feel like I m burning up. My baby has also dropped so I have a lot of pressure down low and constant peeing. I have also had several headaches in the past few days and haven t been able to sleep