Hi Bonbon,
Glad to see you!!
I personally think you need honesty in every relationship. If you've only been seeing him for a few months, it would be way to early to be moving in with a person. I know all people are different. You need to do what is going to make YOU happy. It sounds like living with him wouldn't make you happy.
Perhaps you should sit down and have a long talk with him and tell him just how you feel.
I hope things work out for the best.
Hugs,
Debbie