I’ve had the same symptoms the last 3-5 days. I’ve had stomach cramps, constipation, nausea with gagging/very little vomiting. The cramps are not as painful as they are annoying. It keeps me awake at night, and spikes my anxiety. Luckily I think I’m on the other side of the wall now and getting better. The stomach cramps are almost non-existent but I can still feel them a bit just enough to know they are still there (currently taking Advil). Nausea and gagging are gone. Hopefully tomorrow I’ll be close to 100% cause I need to get back to work asap.