Lil Reese is in more than a little trouble just 2 weeks after getting shot in the eye — he’s been arrested for allegedly beating the crap out of his girlfriend.

The Chicago MC was arrested on May 29 around 10:30 PM, after cops were called to his home. According to the police report, obtained by TMZ, his GF told cops the couple got into a heated argument that allegedly turned physical.

Cops say she claims Reese pulled her hair and struck her in the face with a closed fist … causing abrasion to her lower lip, which was visible to the responding officers. Reese was arrested and charged with misdemeanor domestic battery.

He was later released after posting a $10,000 bond.

The arrest comes on the heels of Reese getting shot in his hometown just a couple of weeks ago. As we reported … the scene was a bloody mess after someone opened fire into a Dodge Durango that was reportedly stolen.

Reese was accused of being involved with the alleged carjacking, but he’s reportedly denied that to cops. Nevertheless … he was caught in the crossfire that injured 2 other people as well.