Thanks for your query,based on the facts that you have posted it appears that you have
weak urinary stream and frequency of urination .
All your basic test reports are normal .
This is most likely to be due to narrowing of your urethra
called as Stricture Urethra.
However this can be confirmed only on radiological test called Retrograde Cysto Urethrogram.
Please consult qualified Urologist
for clinical evaluation and get this test done under his guidance.
Further treatment will depend upon the result of this test and final diagnosis.