I filled my coolant when I drive my gauge stays normal when I stop rises to hot

Hello, Next time the temperature starts to rise when sitting still, put it in park or neutral, hold the brake, and gently raise the engine speed to about 2000-2500 RPM. If the engine does not cool down, the water pump is the likely issue.

If you are loosing coolant system could be air bound Some of these systems once air gets into them they are hard to bleed. You also should listen or look for the electric cooling fan to kick on as it starts to get hot. After that there are some more serious issues that could be causing your problem that should be evaluated by a professional.