lost for words

So this is for anyone that cares to comment. So I just lost my second baby a couple weeks ago.. and I can't help but to feel like my boyfriend has lost almost all interest in me. He used to be all lovely now he just comes home from work plays video games till he's ready for bed then just goes to sleep.. I've tried talking to him about it and he just tells me it's nothing and he's sorry then goes back to his same old ways..  I don't know what to do.. anyone out there with words of wisdom..?