runny nose constantly

anyone else experience this? whether i’m sick or not I always have a runny nose and it’s quite annoying when i’m working and my nose feels runny while talking to a customer or if I have dried up snot on the corner of my nose like i’ve been sniffing powder 😒😒 lol.. is this like allergies or something? my eyes water a lot as well from time to time I wonder if people think i’ve been crying 😂