Weaning off 20mg Prilosec, any tips?

Hello, everybody it's been a while since I last came here almost a year now. So far alot of things have been happening to me I developed body pain and weird palpatations, shortness of breath and chest pain, I think it's because of potential heart problems or being on prilosec for too long(9 months), I'm considering weaning off it since I heard PPI can cause potential problems later on but prilosec also helped me with chest pain and reflux for a while now, the only down side is the dreaded acid rebound, I've experienced rebound once for like a month and it wasn't pretty any tips and concerns?