So tired!

Anyone else feeling 1st trimester fatigue again? This is my 6th pregnancy (3 live births) and I remember feeling tired again towards the end of each one, but I'm only just barely into the third trimester now. I'm sleeping pretty good at night and getting about eight and a half hours, but by 2pm I'm so mentally and physically tired. I guess I just wasn't expecting it yet. Then again, I am older now and I have three daughters that wear me out. Lol. How are you feeling mid day?