so for some reason, for the first time since our relationship has begun, my boyfriend didn't want to have sex with me.
he didn't actually say this but he was not enjoying my kissing his ear or anything along those lines in the morning, just wanted to sleep, even though he had already gotten up and i said he could sleep in a bit. long story short he didn't want to.
reason this is strange is because he ALWAYS wants to, and has commented on how he always wants to and usually does something about it even if i'm not in the mood.
should i be worried about this one time thing? i know he was tired stressed and grumpy but is this an omen of things? like his losing interest?