Confused &&& nervous 🤦🏾‍♀️ period 11days late!!!

Shontae

Ok so I went to my obgyn they told me I have a UTI. I let them kno that my period is 11days late. Did blood work yesterday for testing. Still waiting on the the nurse to call me bk. I’m a nervous wreck ... have anybody else been through this was researching n I seen online it says uti can trigger a negative reading if you’re pregnant. I’m confused