exhaustion

i worked at ele's place today then went shopping and out to lunch with steve and then a bit more shopping. by the time i got home it was around 2:30 and i was exhausted.  i went downstairs to watch a bit of tv an relax and i woke up 2 hours later.  that was 4:30...it's almost 7 and i still feel like i'm walking around in a haze.  i want to hang out with the girls tonight, but i don't think i can drag myself out of the house again.  this exhaustion is really starting to wear me thin.  i know i'll be exhausted when the little one comes...but i wonder if i'll feel this exhausted.   sometimes i can barely move, let alone think.  ugh...i feel like a lump.