Co-sleeping and mothers

So just a question to put out there... how many of you mothers co-sleep right now? My son is 3 months today, able to lift his head up and hold him self with his arms. my baby boy always starts the night out in his bassinet then ends up in our bed definitely by morning. I recently had a conversation with my mom who is in her 50s and I ended up saying at one point that my husband and I sometimes co-sleep with our son. She ended up telling me not to suffocate him and has since made comments that shes scared about me co-sleeping with my son etc. I am just curious as to who really does sometimes and isn’t afraid to say it. I mean really especially if you are BF co-sleeping just happens anyway bc you fall asleep during a feeding at least every once in awhile🤷🏼‍♀️. Idk how to feel, but I hate that she’s making me feel guilty about it.