This morning my dad woke up and the room was spinning around him. He was lightheaded, had an upset stomach, and was having a hard time walking. He thought it might be vertigo which he has experienced before. (we called the ER last time, two years ago, and they gave him oxygen) He wasn't feeling any better by the afternoon so his cousin and her friend are taking him to the doctor to find out what is going on. My dad also has excruciating sciatica, which makes walking painful for him, which didn't help the situation any. Any prayers sent his way would be greatly appreciated! Thanks!