As luvsthebeach says, trust you instincts. What you are thinking and feeling right now is probably the correct answer.

When I finally moved in with my, now ex, boyfriend, I cried for two weeks.. I thought it was just that it was a big change. Maybe my thoughts/feelings were something I should have been guided by. In saying that I have to say I enjoyed the remainder of the time we did live together (lasted 7 months - total relationship almost 6 years).

Take things as slowly as you need.