Question about nausea

So I woke up last night around 4am from a dead sleep with a cramp in my stomach like I had to go to the bathroom. That feeling went away pretty quickly but then I started to sweat and my stomach felt weird not quite queasy but unsettled. Then my body started tingling even my face, almost like that pins and needles feeling. It went away but I was still extremely hot and sweaty. I was afraid that I might throw up even though I didn't exactly feel nauseated. I just lay still with my eyes closed took deep breaths and eventually fell back to sleep. I'm currently 5w3d and just curious if this has happened to anyone else and would that have been considered morning sickness?