I noticed this morning that one of my microdermals had a red ring around it. When I gently pushed on it, a yellowish discharge came out. I have some antibacterial soap with me and some rubbing alcohol, but that's it. I don't have a sea salt mixture with me and I can't get to any sea salt until about 7:00 or 8:00 tonight. Not sure what to do until then. Should I clean it with the rubbing alcohol or make a salt solution using table salt? I want to treat it as soon as possible. Any advice?