I feel like things are falling apart.

My boyfriend has been kinda distant in ways he normally hasn't been before. Normally this about his 1st hermit session. I asked him if he wanted me to come over. his answer was it is up to you. no it is up to him. I mean it is his house and everything. I asked because I mean that so means I want to come over. He hardly been talking and i am confused. is something going on or did I do something?