I can't wait for him to come home

Whenever my husband leaves, I ALWAYS reflect on our relationship. Usually it works out so I have time off work while he takes a trip, but even with work I still have a hard time keeping my mind off him. I think about our life, our communication with each other, our sex life, our plans for the future, how we've been treating other. Then I always start to feel like I'm not doing enough for him... 😐 Like I could be doing more to show my love for him. I get excited for him to come home and do these special things for him that I already miss doing, once he comes home life sort of falls back into place and routine seems normal. Then he leaves again and I feel the same all over again. Anyone else with me here?