Flying a simulator, despite what it says on the box, is totally different from flying at an actual field. It can actually be quite a bit more difficult due to the limited and lack of perspective.

I think your best bet is to go out to the field and just get some help for the first couple of flights. I'm sure your confidence and feel for the sticks will soon come back. Once you're happy flying 'the real thing' maybe then you can go and give the simulator another bash...