Invega Sustenna injection?

I took 4 shots of Invega over 3 months. I can no longer get high on meth or when I do I’m missing hormones and adrenaline when I do a shot. Can using meth prior to quiting invega 234mg cold turkey mess up the recovery from invega? And will my brain chemistry including nuerons return to it’sstate prior to invega over time? If so how long? I also no longer feel the passion for my music due to invega. Will my brain go back like I never took invega? Will my high go back to the way it was? It has been 2 months since my last injection of invega of 234mg.