Praying for you Peter. I struggle with this here and there too but then it calms down again. I find distraction helps. Yet of course we would like to be fully healed.
Lord Jesus let Peter know how deeply You love him, may Your peace that surpasses all understanding fill his mind and heart and may he never stop looking up for one day Lord we will be free eternally of all these battles . For now Lord send Your great healing power as only You can. May Your will be done on earth as it is in Heaven. Thank You Lord Jesus.