how do I bring back the spark?

so after having our daughter and settling into our new home in a new state we sort of got back into having sex and feeling close again but it's been on and off. she's 10 months and we have really only done it a handful of times. now I will say that when we do it's amazing, both of us give and receive equal attention and we feel great afterwards. and my husband is in the military so he's been gone for training and courses which means he's not home. and now he is deploying for a year, I just want our last few weeks to be a great as possible. I'm horrible at being seductive and it's possible it's just me feeling insecure with my post baby body. any tips on how spice things up and. to keep it spicy during his deployment? thanks ladies!