Let’s start of that I have ocd and I’m over protective of my phone and I was press the hard like really hard and I’m wondering can it mess it up???
I'm sure that a breaking point could be reached, but it depends upon how you define "really hard." Pressing hard should not normally damage the sensor button. If it continues to work as advertised there is probably no damage. However, the question remains, why do you need to "press the hard like really hard?"