Thank you for the comments, guys. It's much appreciated.
Today I felt pretty good. The groin pain is pretty much gone although the tightness is still there right when I get up out of a chair. I went to the gym because - and I don't know what else to call it - I was going through squat withdrawals. Maybe it's because my squat's not that great to start with so I'm scared of regressing even more.
6-12-06 W5/6 (?)
Squat
Bar x 10
135 x 5
185 x 1
225 x 1
255 x 1
275 x 5
225 x 5
Kind of a feeling out workout. 275 felt pretty good strength wise, except I had a wobble on my last rep. I did another set of 225 and it didn't feel as light as a back-off set should. Anyway, I felt no pain anywhere but I was very very careful about everything and didn't want to push anything so I left it at that.
Bench
225 x 3 x 5
Switched to bench because I still felt a twinge in my shoulder from the wide dip bars at my gym. Pretty easy, I did them with a little closer grip than usual, although I wouldn't call the CG.
BB Row
225 x 3 x 5
Last set was the best of the 3, had some hump action off the floor on the first 2. Moved my grip in a bit and that seemed to help.
Overall: Probably not the smartest thing to do, squatting today. But I couldn't help it and I feel pretty good. Working out always seems to help, and I did copius amounts of stretching afterwards. We'll see what Wed brings.