Small crack in windshield

[bimmer_over_wife]

Hi guys, since nothing can go right all the time, I was driving my beauty along the highway being a good driver and using cruise control at night when I hear a loud crack (I'm guessing that its a rock). When I finally got home and looked at my windshield, I seen about an inch crack in the lower corner of the driver's side and a very small crack on the inside of the windshield, but I can't feel it from the inside of the car( Its in one of the layers of the windshield). Can I buy a sealer to seal the outside, or do shops take care of this? The last thing that I need is watching it grow across.

[witeshark]

There are resin chip/crack fillers that may help.