I want to post this anonymously just so I don’t get any hate or anything ...

I am fully breastfeeding my little man recently my back has been KILLING ME! Like it hurts to even get out of bed . (I do have scoliosis and they messed up my epidural) I am sure those are both playing a roll in this pain. Anyways I hate hate hate taking antibiotics so my real question is . Is has anybody or does any body smoke and breastfeed any side effects for baby ? We live in a legal state so everything would be from a dispensary. Please no hate what so ever . Your opinion is appreciated though .