Is it necessary to take a break from pumping?

I've been pumping everyday and progress looks to be doing well, I'm pretty happy with my girth size now (5"), it went from 4.7 and my length finally 6" (before was around 5.8). It makes me so motivated to see my penis looks like length 7" and girth 5.5" while pumping though. I'm still not sure whether my gains are temporary or perm. Should I take a break?