Super embarrassing question..

So I had a c-section and it’s 4 weeks afterwards I had to pass gas to get the gas pains out so afterwards I started passing gas really often, then, for some weird reason, this has never happened to me maybe once in my life but it is the worst smelling gas ever. It’s so embarrassing and I have to hold it in around my fiancé because it’s that bad and I have gas pains because I’m not passing the gas I’m holding it in because it’s so bad. Mind you : I eat super healthy I am breast feeding and I eat so extremely healthy and I’m not constipated. I tried looking up on the internet what could cause it but I found nothing that relates to me. This has been going on for weeks. I just want it to stop who would want this problem?! It’s the worst and I think it might have something to do with the c-section anyone know?! I had to make this anonymous because it’s so embarrassing help 😭