Maybe about a week after my last period (which has been irregular a few months now) a brown sticky discharge has appeared. The thing is it's not voluminous. As in, a whole lot does not come onto my underwear. I actually only found out because it's visible after I wipe myself after urinating. It was there for a couple of days then nothing. A few days later some ended up on my underwear, but still not voluminous. As also stated in the title, I am sexually inactive, so I don't know why this would happen all of a sudden. I assume it's an infection, but I don't suffer from any discomfort or any other side effects. Does anyone have any suggestions/solutions?? If more information is needed I'd be more than happy to give it. Thank you.