Looking out from my garage as the sky is gloomy noon time this view will be gone in a few years as new houses are being built to fill up this area

A common cold? how does it start, as I recall typically started with a sore throat, feeling tire and dizzy and start coughing. For me yesterday, I have a scratchy throat it wasn’t sore, just so scratchy and irritation making me cough real bad all day, then this morning I woke up with thick mucus in my throat as I brushed my teeth I coughed out most of the thick mucus. Then later in the day I feel tire and dizzy had to lie down for a quick 5 mins nap one after another, heavy head, and couldn’t around much. It’s a strange symptom but I’m sure it has to do with the weather, I don’t believe I got it from anyone since I don’t go out much and my daughters and wife are doing fine. Hopefully not something real serious, I really don’t want to infect my family.