Hey ladies I have a question have any of you ever experienced spotting two weeks before your period…

Hey ladies I have a question have any of you ever experienced spotting two weeks before your period was due with cramping then the week before your period was supposed to come pink blood when you wipe but after that it was gone that one time of wiping?? And if so do you know why it was happening because now I'm starting to freak out I don't think I'm pregnant but I spotted for not even a whole day then the following week after that I went to the bathroom and wiped seen light pink on the tissue,I'm more so scared that something could be wrong and not the fact that it could possibly be pregnancy( my period is due this week this is my first month off of the NuvaRing and some days I feel like my cycle is coming then other days I don't) I just don't know what's going on help please any feedback is good feedback