Please help! Feel like I'm having an anxiety attack!

Elyse
I really don't know what to do.  I feel like I'm having an anxiety attack.  I'm about 8 weeks along & tonight is the first time I've felt like this since I found out.  I'm not sure what to do.  I can't take meds which is what I would normally do.  Anyone else experience this and have any tips?  TIA!