Was I ever pregnant?!?!

So I'm usually NEVER late and was a week late this week .I was having every pregnancy symptom in the book and got a vvvvvfp I even started on my <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">pregnancy app</a> and well I just got my period and I'm devistated...I would have been 5 weeks today.Did I miscarry? How would I tell?