Girls, please advise on drops or something to rinse my nose with? We'r…

Girls, please advise on drops or something to rinse my nose with? We're a month away from two days, we cough up in normal, more often through the nose comes out several drops, noticed that it started to wheeze when breathing. Leave it like this, will it pass? Or should I rinse my nose? I can't look at how it wheezes ?