Sir, considering your age and the symptoms you've posted you seem to be suffering from something called benign prostatic hyperplasia. There is an organ called prostate around your urine tube and due to age and hormonal changes with age it becomes bigger and thus blocks the urine tube leading to problems during passing urine. It is quite a common complaint. With men of your age and you don't need to panic
. There are medicines for it. You need to see a urologist
. A doctor who specializes in urinary tract. He will check the size of your prostate both by rectal examination and ultrasound
scan if necessary. He will also suggest a few blood tests. Called psa.
Then depending on the size. He will put you on medicines.
If the size is too big, he might also suggest surgery