okay am I pregnant?

so I had protected sex with my boyfriend (used a condom and I'm on the pill) and he came in me. after he pulled out the condom seemed to be intact but today (about a week later) I got spotting. now I'm supposed to get my period on Tuesday but I haven't taken my placebo pills yet. I'm just a concerned 15 year that saw that possibility on Google. please be nice in the comments. 
*side note: I was stressed out from a cross country meet on Friday and Saturday so that could also be why but I just need some input. 

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