Pregnant and falling out of love with husband

Been a rough year for my husband and I. His brother died, dad got serious ill - then my Dad got news he didn't have long. We had a miscarriage...

...and now I'm pregnant again. But instead of being happy - maybe we were in the beginning - my husband and I argue all the time. He's never really around much. We've only had sex like 5 times in the last 9 months and that was to make this baby.

Feel like we are drifting a part... not sure how or if I have the energy to fix it.

Anyone been through the same?