It sounds as if you need to check and adjust the air pressure in your pressure tank but...
What does the pressure gauge say the pressure range is; I.E. 30/50 or 40/60 etc.?
If you don't have a gauge, you do need one.
You may have a valve that isn't open fully or a loose washer in a stop valve or some other partial blockage restricting the water flow.
And it would help if you wouldn't capitalize every word.