Hi, JT - haven't posted here before but just wanted to say, I am so so impressed with how you have handled all this.
Why would it not bother you? It was a huge thing to happen to anyone - it would be weird if it didn't bother you. If you can, try not to relate the night it happened to any other date, but it is bound to affect you for ages - don't feel bad or guilty or silly for that, or for it happening at all, it wasn't your fault, it was his - as time goes on you can put this behind you but meanwhile, just try to get through the days and nights and get on with the rest of your life.
Don't let what he did stop your life going on.