Passed out in public

I’m so embarrassed. I was at the youth center on base trying to enroll my daughter in their soccer program. It was taking a long time because we hadn’t enrolled her in anything since we have been stationed here. I was standing there waiting and felt like I couldn’t catch my breath. All of a sudden my vision got really blurry and spotted and I knew I was going to pass out. I told her I was going to sit down for a second and it didn’t help so I was sitting there and trying to nonchalantly warn her I said, this is really embarrassing but I’m pregnant and I feel like I’m going to pass out so I’m going to lay down on this bench please don’t freak out. Sure enough I didn’t lay down fast enough and passed out trying to. I woke up really fast just in time to say no please don’t call 911 I’m okay. I’m pretty embarrassed. I’m back home laying in bed now before I have to work in a couple hours. Still feel shaky and hope it passes soon.