Should I call my dr?

Ok, hubby and I have been TTC for a while now with no luck, so we've taken a little break. In August I ovulated on my own, but didn't think anything of it. I also haven't had a period, but since I have PCOS, that's not anything new. But what is new is that for the past 2 weeks or so, I've slept NONSTOP. I've also been dieting and working out but the scale won't budge. I took a home test tonight but I honestly don't know how old it was or anything. I literally found it in a box of stuff we had gotten out of storage. Anyways, should I go buy a decent test or should I just go ahead and call my dr?