what am I supposed to do???

Erin • In love with the most amazing man in the world 10.20.12 ❤️
We have been together for going on 5 years I don't know what I'm supposed to do! We don't live together yet. He came over and seemed really distant and even when we made love it just felt like we weren't connecting on the same level like we normally do. When he left and went home I asked if everything was ok and this was the text I got...