Pregnant?

So I was supposed to get my period 2 days ago. For the past week I've had very weird belly button pain and I was late a day and now I'm just spotting lightly about 1 week ago I had pink discharge. Me and my boyfriend are sexually active. We did have sex when I was ovulating. I have had some period symptoms but other ones i never get. I don't know if I should wait to test and see if my period comes or test now?