Getting too much

Well another weekend goes by. Today has been hard work. I've had a a few bad times today, a few tears. It's been one of those days that's just got too much at some points. I managed to talk to him online today, which was some comfort. I'm just finding each day he's away harder and harder, especially as baby is getting bigger and bigger. It seems that everyone around me has their husband at home and I just feel so lost. I don't want to get to the point were I'm asking him to come home, but I don't know how many more days like today I can take. I've just been at my lowest point so far and I dread the thought of feeling even lower. Surely feeling this low can't be good for our baby?
I do have my trip back home to the UK to look forward to, but I'm scared that I'll just want to stay there, because that's where all my friends and family are, that's where all my support is at the moment.
Maybe I should go and talk to our welfare office and explain how I'm feeling, but I'm not sure even that would help. They'll probably just tell me to get on with it and cheer up.