Baby movement

Baby hasn't moved much today, just here and there - I've been extremely tired with no energy, but I'm downing water like crazy! I know there's nothing wrong. I have been having more back pain, but nothing that's concerning. I know baby is getting lower, because it's starting to put pressure everytime I switch from brake to gas while driving. I have an appointment on Wednesday, so I'm trying to wait and see what they say, I'm hoping for all good news. I don't mind being pregnant, but it's only at night or when I go somewhere that it bothers me to be pregnant. I love feeling my baby move, I just wish it didn't hurt as much. I'm also glad that I get to see baby soon.