Feeling depressed

I'm feeling depressed seeing all these Christmas family pictures on FB. I wish my hubby and I had children to open Christmas presents with on Christmas morning. I'm currently in my TWW. AF due Jan 1st. But I have a feeling that I won't get my BFP this month. I'm trying to focus on all the positives in my life and not be sad/negative but it's hard when I just want one child and have to see all my FB friends' pics with their kids. I wish I could have a few drinks to help me forget about all this but I can't since I'm in my TWW. :'(