hi My period is about 11 days late. We always use condoms, and I’m not on birth control. I have been really stressed lately and also I had a UTI and I was on antibiotics two weeks after my last period. Now I am late and I’m freaking out, I took around 7 pregnancy test and all of them have come back negative. Also I think my uti is back because I have burning during urination. Do you think I’m pregnant?