May include TMI

I've been off my period for about 2 weeks now and lately I've been noticing lots of brown (almost like the cleaning out stage during the last few days of a period) discharge every time I wipe. Today it was brown and gooey. There's no way it's my period because as I mentioned earlier I ended two weeks ago. Also I haven't had sex in 2 months, so I know that isn't the cause of it. It just started happening out of nowhere and it's been almost a whole week this has been happening. Any ideas on what it may be?