I think I'm pregnant but I literally just got a job...

Adrianne
How do I go about this? I'm 35 days late. I didn't think anything about missing my first period because my periods are usually irregular sometimes they're even super far apart like once every other month. But now I've missed 2periods (which I have not had happen)... I have taken 5 different tests all have come back negative but I can't shake the feeling. Now the worst part haha, I was offered a new job, I accepted before I started thinking I'm pregnant. I start Monday. If I am pregnant how do I go about telling my new boss? The thought is really stressing me out... any ideas?