Should i be concerned with slightly heavy bleeding accompanied with my sudden uti? suffered a miscarriage in april if that matters?

Bleeding & UTI: Urinary tract infections can be facilitated by continuous vaginal bleeding over the vulva & bacterial spread. If the bleeding is in the urine itself (hematuria) then that can occur with severe urinary tract infections. The April miscarriage has no bearing on this problem if you have had regular periods since that time. If not, get examined by a GYN MD to determine if all the tissue was evacuated.