Am 22 unmarried yet.. I usually have white discharge everyday except during periods.. s it normal.. but I feel no itching or odour

If you usually have it, and have had it for sometime, it is probably normal for you. Some discharge is expected... how much will vary from person to person, their age, and where they are in their cycle. It may change a bit, being more fluid at some points in your cycle and a bit thicker at other times.

If it seems unusual, or is something that is new for you, speak to your doctor about it. They can check and rule out anything that may need to be addressed... peace of mind can be worth it.