I thought I got my period but not really?

So on the 22nd of June I started noticing that when I went to the restroom for pee and dried myself the papers were light red, so I thought I'm getting my period since I had all the other symptoms. As the week went by, I didn't get anything heavy, no cramps, nothing, I would just see blood related when I would dry off. Today I wake up. And nothing! Should I go see a doctor? Or should I expect to be pregnant?