New medication

Hi everyone! I read on here a lot but rarely post. Aboshio (spelling could be wrong) is not working anymore. My doctor found 4 legions on my brain. He wants to try ocrevus. It’s administered at the hospital every 6months one I get started. He says it could entirely stop symptoms after 5 years. Was wondering if anyone was using this as treatment and how you feel? My doctor also said minimal side affects. Thanks in advance for any help and love reading stories and tips for MS! Stay positive!