Not sure what to do 🤔

So the plan with my son being in my room was until at least 6 months. However, I think the move might need to happen soon. My husband and I have always liked it cold at night in the bedroom, it just helps us sleep better. It works out, because our room happens to be the coldest room in the house. But this isn't good for the baby 😕. I've tried just facing a tower fan at the bed (away from the bassinet)..I still wake up sweating, and somehow my son wakes up cold. I dress him warm & in layers but I think our room is just too much. And yes we have the heat on, we actually leave it a little higher than usual because of him always feeling cold at night. I wake up all night long from being too hot..and end up losing sleep I could be getting because my son stays asleep all night. We now haven't had the tower fan on, no fan at all..which is killing me 😫. His room has been ready for him since I was 35 weeks..and actually happens to be the warmest bedroom. I'm not sure why I'm so apprehensive to move him when both of my girls went to their own rooms from the day we got home from the hospital. Im just so scared of SIDS, as all moms are. I think it needs to happen though..