the fish behaves as normal and eats as normal and is very active and im sure activity and energy is healthy signThe easy way to find out rather than medicating in case it is not ich is to just turn the temperature of your tank up slowly like a degree every two or three hours and when it gets to 82-84 degrees leave it there for a couple of days. If the spots leave your fish chances are that it is ich and you need to leave the temperature at this level for another while until it has been that way for 14 days. You can also use meds if you want to do so but I have never had to with a mild infestation.
If it does not disappear with the temperature raise then it is probably not ich and you need to check out other possibilities.
Does the fish appear to have any distress? Are they rubbing on decorations? Or is their behavior any different than usual?