ouch. hopefully you didnt get any freeon on your body! a picture would help. but from what you are saying, it seems like your AC line is fine. seems like u maybe stripped either the AC compressor where the line goes in, or the firewall. if thats the case, youre looking at a tapping or heli coiling the damaged part. GL!
Edit: OP read my mind and added pic before i finished this post. LOL