Only you can see the subtle things we can't see, and decipher based on how well you know your H.
I don't know if he is showing you concern in his face when you speak, if he is acting tenderly towards you. Weigh everything and respond accordingly. Also, think about how you would want to be treated in the reversed situation. I would personally call so H would not worry, but not often and only to let him know I was OK.
