Aaron Rodgers didn’t shy away from self-criticism after a tough performance in a 23-17 loss to the Vikings, but more concerning for the Jets is the status of Rodgers’ ankle.

Rodgers told reporters he has a low ankle sprain, though it’s not clear if that happened Sunday or was something he was dealing with.

Rodgers limped off the field after a sack in the third quarter, but quickly returned to the game without missing a play.

He had been dealing with knee issues, which led to the Jets removing third-stringer Adrian Martinez from the practice squad for Sunday’s game.

Although Rodgers made it through the entire game, he struggled for much of it, throwing a trio of picks — one of which was returned for a touchdown and another that ended the game.

“That was below my level,” Rodgers told reporters.

Rodgers finished 29-for-54 with 244 yards and two touchdowns.

The Jets couldn’t run the ball at all, rushing for just 36 yards on 14 carries.