Yes, call right away. Don't be afraid to call because you feel like it may not be a "real" emergency.
Being in the snowbird capital of the southwest, we have alot of part time residents. Of course they don't take their electronics and such back north with them when they leave, and the crooks have caught on to this.
Out here we have our electrical panels on the outside of the house.
It has become common to knock at the door late at night. If no lights go on, or it appears no one is home, they trip the breaker switches. They then come back the next night, and if the breakers have not been reset they know they have free reign to take what they please.
So one night I got a knock on the door. I of course didn't answer it. Well the next thing you know all of my electricity went out. I was SERIOUSLY freaked out! I stumbled through the dark and called 911 on my cell phone. I didn't want to go out and reset the breakers as I was afraid that they would still be out there. This was VERY unnerving!! So much so that I made the officer shine his lights on the car so that I knew he was an officer. I wasn't opening my door for ANYONE! So I told the 911 operator to have the officer turn on his lights when he got outside my house. Kind of overkill, but what can I say. I was FREAKED!
I don't know where you are in GA, but I know there are a lot of rural areas. Please stay safe!