Anyone here been on clindamycin?

I’m starting clindamycin course as i had allergic reaction to amoxicillin and infection came back after cephalexin. Infected tooth gets pulled mon. I’m also on 40mg Omeprazole which is PPI, have GERD and Ibs and long covid so whole body already inflamed. I’m seeing everywhere not to take PPI’s with clindamycin as can cause C-diff and complete fuckup of gut flora. I can’t afford to deal with any od that as im on methadone and your gut/acid has alot to do with absorption obviously with it getting to the liver etc. has anyone here taking this and been ok afterwards? like successful? because 90% of posts I see online are people fucking their bodies up after taking this medication. I just sent message to my primary doctor tonight to see what she thinks I should do aswell.