Last night, i had a really sore left side, it felt kind of bruised and i was literally in agony. I woke up and my right side was sore but it quickly left. then, last night my right side had me in pain for a few hours. when i woke up it was there, but not as sore and then left. what could be causing this? its literally just at night and first thing when i wake up.
You might be experiencing the beginning of a kidney stone problem, but I'm no physician. Just had similar symptoms prior to an attack. Please see a reputable doctor and get an examination soon. Can happen at any age, so save yourself pain and suffering; see a doctor now. Good luck.