Adrenaline going crazy - anyone?

[flybynight]

I don't know if this is a pregnancy thing, or just a health thing because I've not come across it before in my previous 3 pregnancies but for the past couple of days I've been getting mad short bursts of adrenaline every 10 mins or so.
It feels like crazy bursts of butterflies high up in my stomach for a few seconds and it is quite distracting (in a bad way). I'm 12 weeks.
Has anyone else had this, or am I a lonesome freak?

[maybebaby23]

I have this too, but i suffer with anxiety anyway so am used to it It does get worse when im pregnant, probably hormones. You are not a freak It's not nice is it