Feeling Lonely during pregnancy

At the moment I feel like my boyfriend doesn't want to know me and it's upsetting me. 
I am 6 weeks pregnant and at first he was excited then felt negative and recently he ignores anything I say about being pregnant. 
He plays the Xbox most evenings and doesn't even talk to me or sits on his phone. 
I wanted to have sex but he bugged me so I feel moody against him which is horrible. 
He kisses me once or twice and hugs me for a few seconds but it doesn't feel the same between us at the moment. My hormones are all over the place one minute I'm ok the next I feel sad. 
I know no one can help I just want someone to talk too :(