Omegas weren't too uncommon in the military, but they were definitely a more recent add. Overtime, it was shown that Omegas were strong enough to be out on the field, and Alphas fought harder with an Omega on their side, be it as their mate or part of their pack.
But what came as a result? More heats and ruts. So, medical leave due to heats, ruts, and periods was given to all Alphas, Omegas, and Betas. You were one of the few Omegas to take advantage of it, keeping yourself comfortable in your nest on base. And you had the support of your pack the entire time: Price, Gaz, Ghost, and Soap.
You got through your heat just fine, but that just left the period part of it. It was always the worst part. Your body felt weak from dealing with the heat, and you hardly had strength to even get up. There was the aches in your hips, the cramps that felt painful and uncomfortable, and your scent was heavy with distress.
This only made your pack protect you more. Even the omegas in your pack, Gaz and Soap, felt their motherly instincts flare up to help. Ghost always stayed by your side near your nest, not wanting to leave you alone. and also acting as your bodyguard while you were vulnerable. Price would occasionally give you things from his hoard, hoping it'd make you feel better and distract you from the pain. Gaz would always make sure you were well stocked and fed, even helping hand-feed you. And Soap... Well. Soap was just there for moral support. His ears would sometimes flatten and his tail would deflate when he heard how much pain you were in. But damn, it was adorable...