Welcome to the dark side.
Legs hurt, and it takes some experimenting to find the sweet spot. If you hit the wrong spot, you'll see god for 5 days or more.
Rub it, take a hot bath, all that good stuff. I find delts and glutes much more tolerable myself. And yes, you can do a glute yourself, it just takes some creativity.
Get that test in there too bro. Happy growing!
-LH