Thank you :) I was thinking about getting one :) ♡
I had my first ultrasound at 10+1 :) they're so cute! Congrats ♡
But yeah thise things are pretty common and normal during the beginning.
Just as long as you're not spotting there's really nothing to worry about.
If you haven't already, I would suggest getting a body pillow, it'll help A LOT in the near future :)