HELP NEEDED

I started spotting & cramping since Saturday I have yet to have “started” my period... I have been wearing a pad but I only use one for the entire day as to I don’t even fill them up even the slightest bit!!! Could anyone tell me what I should do? My cramps aren’t unbearable but they cause slight discomfort (ps I am still a whole week away from when I am supposed to start my next period)