Keep gettin tiny wet patches intermittently thru the day. ob checkd via us yesterdy due to this happening + fluid levels were normal. should i worry?

No.: Unless your OB says that this is concerning (suggesting a leaking of amniotic infection) then you need not worry. Vaginal secretions are often more abundant during pregnancy due to the effects of high levels of pregnancy related hormones. Urinary stress incontinence from the pressure of the uterus on the bladder can also cause tiny wet patches. No worries my dear.