It is very normal. Precum is a clear, sticky liquid produced by males when sexually aroused. It is discharged from the tip of the penis during sexual stimulation. This is not limited to acts of foreplay, masturbation, or penetrative sex. It can be triggered by visual stimulation.
The amount produced varies greatly-- from a few drops to more than 5 ml
some people report success with kegel exercises
firstly, find the pelvic floor muscles. You can achieve this by stopping mid-stream two or three times the next time you urinate. The muscles you can feel working during this process are the pelvic floor muscles, and they will be the focus of kegel exercises.
One kegel exercise
consists of tightening and holding these muscles for 5 seconds and then releasing them. Try to do between 10 and 20 repetitions each day. This may not be possible when you first start doing the exercises. However, they should become easier over time.
You should be able to notice an improvement after 6 weeks.
Make sure you are breathing naturally throughout this process and avoid pushing down as if you are forcing urination. Instead, bring the muscles together in a squeezing motion.