Don't know what else to do...Help!!

Jenn
We are 4 months pregnant and a married couple but we both work full time and it's become a strain on us. Military family and don't want to become to separated while away from each other and with a newborn. 
We have been together for 3 years and married a year. Our relationship isn't what it use to be and I really miss that part of us. I'm pretty sure it's the stress of work for us both and then making sure we have enough for the baby. 
Any ideas on how to get us back to cuddling or at least into a physical relationship again?