Should I be concerned?

I don't feel much back pain or nausea for 2 days. Only morning nausea. I mean at night I do get leg cramps. This morning I had a sharp pain on my right side. When I rub my belly, I can still feel hardness. I am worried,i don't feel hungry. Usually I will wake up at around 8 am,would feel hungry needing to drink some milk and crackers. #firsttimemom