Hello love4soaping, welcome to Psych Central.

I presume your boyfriend knows that you have an anxiety disorder. I would have a sit down conversation and let him know that yes you want to be with him but you are fearful of moving. Maybe try the Relationships & Communication forum for tips on how to have that conversation with him. I think he would be supportive of how you feel. You could also go to your doctor and see if there is any other medication of therapy that would help you in the transition.