I had a lil blood in my urine I just got over a bad yeast infection an a uti not sure why I still have blood in my urine?

Most common cause. of blood in urine is infection, but it could be from stones or rarely from tumor or cancer. You should discuss with your doctor if any further tests beyond urine testing is advisable.
SEE YOUR MD ASAP. You have blood in the urine , you need to see your doctor asap, you will need blood and urine test, a cat scan of your kidneys to find the cause and treated right away as if not treated in time it may get worse the possibilities are you may have a kidney stone, kidney infection, glomerular disease like glomerulonephritis, chronic kidney disease and tumors including cancer of Bladder or Kidney.