Desperate Over Here.....

My 2 year and 7 month old son still sleeps with me. Dad sleeps on couch or in our sons queen bed. I love my son so very much but we've been doing Co sleeping for so long is it too late and we're just screwed or what..... It all started when my mom watched my son last year September and she'd sleep with him. Ever since then he's been in our bed. Before all that, he was an amazing baby and slept in his own room (especially after breastfeeding was done at 13 months) hope all that made sense...... tips please!!! Don't judge please