Urinanlys showed small amt of blood in urine microscopically. will have it rechecked in 2 weeks. urine showed everything else as normal. no infection.

Is this new?: You'll do well to have a follow-up, probably with imaging. Many people have this for a lifetime with no problems -- these people often have a mutated collagen gene that allows red cells to pass through the little filters in the kidneys. However, this finding is worrisome for stone, tumor etc if its a new finding at your age. Best wishes. Usually these things are manageable.