Anxiety attack from HELL!

I’m currently pregnant with my 4c3p and I’m a soldier have been for the past 8 years. I’ve ALWAYS done soldier shit pregnant. I LOVE LOVE LOVE the army and thought nothing of it since I’ve been doing the same things every time. I know my limits and continue with my pt, outside stuff etc....

Yesterday during dinner I had the BIGGEST anxiety attack I’ve ever had and couldn’t function to save me.

I didn’t tell anyone about in my unit about my pregnancy.. I’m new to it and tbh it’s none of the their judgmental ass businesses, but was rushed to the ER because they thought I was dehydrated (I was far from it as hot as it was yesterday). My best friend came with me and I told her.

I started feeling my body clam up... body lock. Stomach pain. Shooting pains in the vaginal area. And ANOTHER anxiety attack. Get to l&d; and it took almost 30 minutes to find baby Lincoln’s heartbeat

Cue fear.... but it was found....

Anyone have any advice on settling anxiety attacks, or some tricks that you use to help with them?