Motility Agents and SSRIs

I just started antibiotics for methane SIBO and I want to be prepared for what to take after I'm done. I have read that you can't take things like MotilPro while on an SSRI. I currently take Prozac and Buspirone. I have tried every prescription motility agent under the sun and nothing has helped. Is there anything OTC that I can take that’s safe while on an SSRI?