Songs do they mean anything when they play in your head over and over?

Do you ever get a song stuck in your head? Lately it's been the shuffle song by some random alphabet letters. Call me dumb I don't know what they mean. I love living in bliss. Anyway lately Momma I'm coming HOME by I think Guns N Roses is singing in my head. So needless to say My inner me is happy and singing away. While I have to be the meanie school teacher ,cook, maid, housewife, pack, clean up again, laundry, dishes, mop again,what vacuum again, and never ending things like that, but I'm happy!!! Happy that life is quickly changing. Scared to death of this new life. But I know all changes are like that. Praying for jobs, a house, good schools, no BAD people( We live on base full of securities) That blanket is leaving.((Weired I know)) So much to do. Thankful for a wonderful family and friends.Soon my 2 songs will come true.Soon!!!