TMI symptoms

I’m 5w4d today and starting about 3 nights ago I’ve had pretty severe diarrhea in the evening. I’ve been experiencing loss of appetite to some degree but have been able to eat each meal and feel ok for most of the day. After dinner though, I find my stomach getting crampy and bubbly and find myself running to the bathroom multiple times. Is anyone else experiencing this? I’ve been lucky to get through the work day just fine but it seems to be getting worse 😫