Maybe pregnant?

Ok so I had sex 34 days ago and the first day of my last period was 49 days ago. I’m 20 days late however I took a test Sunday and it was negative but I’ve been really tired, nauseous, and moody as well as craving certain foods but being completely turned away from others. I was on the pill but stopped taking it 4 days before I had sex. I was hoping I was pregnant but I don’t know at this point. Advice???