Unsure if normal or not 😐

Last week I got my period on the Friday/Saturday and it was gone pretty much by the Sunday/Monday I didn't bleed all day on the Monday or Tuesday but I did notice later on Tuesday I had like brow discharge/slimy stuff and my period stayed like this was no longer red can't really explaine it and my period was ment to be finished on the Thursday but I was like days over due with this brow stuff...... I'm really unsure what it could be :/ I'm abit worried