hi there thanks for asking this on HCM, the symptoms you have said suggests of Urethritis, it is infection of your urethra which is usually accompanied by burning sensation while urinating, discharge from your urethra frequency of urination. you may have contracted the infection if you had had unsafe sex recently. the confirmation of the cause can be done by taking SWAB of your discharge and culturing it. so consult with a venerologist and confirm the cause he will prescribe you prophylactic antibiotics before the results. hope this cleared your doubt.