Car Trouble

Woke up to a dead car battery this morning. I was afraid it was going to be dead. Last night as I was driving home, I noticed the needle fluctuating in the gauge. At least DH got up early to start my car, since it was cold, and was able to jumpstart the battery. I drove to work just fine.

UPDATE: At noon, I went out to start the car, to see if the battery lost power, and it was dead again. I called DH and he is going to take care of it for me.

UPDATE: DH replaced the battery and I drove home okay, but the gauge was still fluctuating. Something is definitely wrong.

Sigh.