Was doing sumo deadlifts when I started getting a strange uncomfortable feeling in my back. I try to keep an upright posture, and although my back might have been curving a TINY bit, it was very minimal (I always film a few reps to make sure). Kept going which was a bad idea. Now when I squat, deadlift, or load my spine the bones between my butt and my lower back hurt (I don't think it's a muscle).
When I bench I'm fine, but overhead press aggravates it some as well. Seated DB press doesn't. The worst part of the discomfort/mild pain is at the bottom of a squat or the beginning of a deadlift. I am stretching my hip flexors/rolling my quads and glutes. What else should I do to get over this ASAP? ALso stopped squatting and deadlifting for a while