Any army mothers or wife's ?

Okay so my fiancé is going to the army soon and they recommended we get married asap ! So I can have all the benefits also well I support my hubby in every way but I'm also really nervous about the whole when he moves me and baby can go also my family is here in jersey and this is my first baby, I feel like I'm going to be alone and it will just be me and baby for most of the time it's so nerve racking anyone who can give me some advice? Please and thank you!