Urine pressure not coming down. Trouble.

I am finding it difficult to pass my urine since the the urinary pressure is not coming naturally as it used to come 6months back,rather I have to press below the stomach on the the bladder region again and again to get urine pressure and pass the urine finally ,this problem has made my life quite stressful since Everytime I drink water,in just few minutes time I feel extreme discomfort in my bladder region and untill I press and pass the urine I don't get the relief ,presently I am on these medications for my other existing problems,1) Rabium DSR (GERD),2)Montek LC (Nasal Allergy),3)Mexico 10mg(ANXIETY), Please resolve my issue as I am finding it great discomfort in urinating and it may effect my kidney as well.My present creatinine is 1.10mg/dl, urine routine and culture is normal and so is my prostrate also normal.Plzz Help me sort out this issue without getting more into trouble.