What’s going on

C

I know y’all aren’t doctors but I woke up this morning and my gums were bleeding alittle (I brush my teeth regularly I promise) that’s never happened to me before and I’m also getting hot and cold flashes. Could these be not as common early pregnancy symptoms. I have a dentist appointment in the middle of the month in august for my annual check up so I’ll mention it to the dentist but I’m just alittle confused. I’m currently 10 DPO. Took a test yesterday and it came back negative so maybe I’m out maybe not.