JoeBlob
Monster
Most likely. Oils in subq will float around slowly, may even split into multiple bumps while metabolizing. First time I tried ventro glutes I used a 1" and was not deep enough (or off location). I had an oil lump that was slightly itchy / hard / sore for at least a week before it was no longer noticeable. It grew a little over the first few days from inflammation, then slowly but surely metabolized away.
Rolling, massage, and a little heat helped a lot.
I've did the same thing...1" in my glute and had knots all over my ass. It will likely go away soon. Just keep checking it and get back to us if it's not gone in 3-4 days.