Buzzball Question

I drank 2 buzzballs (15%) within 5 minutes.
It’s been around 17 minutes since I drank both.
Around 3.5 hours ago, I had 2 sausage egg McMuffins from McDonald’s.
So I haven’t had a lot but my stomach certainly wasn’t empty.

I’m 5’4 maybe 125-138 pounds.

Do you guys think the full effects of the buzzball has hit already in the 17 minutes or should I drink another 1-2?
I do feel buzzed but not anything major.

Thank you.