Looking for advice

Ebony

I’m currently 11 days late on my period, I have had loads of symptoms, nausea, no energy, sensitive hearing/smell, bad cramping (like stabbing) in both sides but mostly the right, I have been put of certain foods I used to like, I went to the doctors about 4 days ago as I keep getting negatives on pregnancy tests and she told me due to my symptoms she thought I could be but my HCG level could be low, she has now told me I have a urine infection, I’ve heard from some people that You are at more risk of UTI’s in pregnancy, and I feel that may be a reason why I have one as I have never had one before, I also a have a temperature. I’m really struggling to understand what’s going on. I have asked for a blood test but my doctor won’t give me one, has anyone else experienced this? HELP!