Cold as a pregnancy symptom

I don't want to symptom spot, but I was looking online and there are things that say having a cold could be a pregnancy symptom. My breasts are sore and I usually only get sick once a year but this would be the second time. I haven't had too many other symptoms except for light cramping (AF usually is pretty heavy cramping) and I am seven DPO. Did anyone else have a cold before they learned they were pregnant?