My husband is going to be joining the military soon: Advice?

Does anyone have a husband who joined the US army and went for basic training? If so, can I get more detailed details like how often they can call and how did u manage to stay without your husband? I’m living in the US at the moment, but I don’t have kids or my family here and I’m the only person to myself at the moment. I’m actually losing it, and I’m really depressed. Do you guys have any suggestions or more details about how it’s gonna be in the basic training and how it is gonna be in other trainings ?