is it bad talking about my baby who has passed away ?

To start off with my bf and I have been dating for 1 year and 7 months.him and I had s baby boy who I gave birth to him when I was  4 months I was one week away from been 5 months so sadly I had a miscarriage at 15 wks and ever since then my bf and I talk about the baby like if he was actually here with us like he might sometime txt me and tell me @what are my 2 babies doing " and I'll respond like " oh we r both eating or watching tv or we came to the store " like we include our baby for everything my question is like since we r always remembering him and talking about him are we letting him rest ? I just want my baby to be resting and fur him to know his parents love him so much so my question is arecwe letting him rest since everyday we r talking about him ? ***NO RUDE COMMENTS*** oooo and before I forget he was born may 25th so 5 months ago ... thank you in advance to everyone . God bless you everyone😁