I might be pregnant

So my last period was 5/10/18- 5/13/18

And I started the pill on 5/18/18-5/27/18 and had unprotected sex everyday during the week I started the pill then 5/30/18-5/2/18 I started what seem like a period very light to spotting at the end. Now it’s June 22 and I haven’t gotten a period at all this month n Any thoughts !? could I be pregnant!