HELP!! Broken bolt on Camshaft rail.

How screwed am I? I was replacing my Cam Seal and Torquing everything back and I snapped one of the bolts to the camshaft cover (Bolt #12 exhaust side). WTF do I do? Tried an easy out, but, im messing it up.

How stupid would it be if I left this as is and drove on it for a day or two? Need to move my car, cause I'm using someone else's garage.

what dlo said. Drill it out and retap it. If you don't have another oem bolt it should be ok for a bit but get another asap