Can a UTI be mistaken for a pregnancy? Early in your pregnancy — especially in the first trimester — you may notice some signs that could point to a UTI. These include fatigue, frequent urination, back pain, and nausea. Bad cramps during early pregnancy can also feel similar to the cramps you'd have with an infection.
A burning feeling is usually a symptom of a problem somewhere in the urinary tract. Urethral stricture disease, prostatitis, and kidney stones are possible causes of this symptom, and they are all curable. Treatment can often relieve the symptoms of painful bladder syndrome if this is the underlying issue.