I think the title you chose for your thread says a lot. Of course, under the circumstances, you are going to have anxiety. You need to build this complicating factor into your expectations for your intimate encounters and realize that you are going to need to make some extra effort. If you had a leg in a cast it would be pretty much the same thing.

Just enter into your encounters with the knowledge that you are facing a particular challenge and then take whatever mental steps you need to in order to meet the challenge.