I (40) am in Week 12 and I'm currently just constantly physically exhausted (in addition to the nausea and the bloating I get a lot). The heat definitely makes it worse - we had a cold spell until a week ago and I felt temporarily a little better. Is this normal? Everytime I flop down somewhere my bones feel like lead. I have no idea how I'll be able to cope with my intellectually demanding work, my dog, and the housework (my husband is helping but we're renovating so he's got his own share of work too). Does it get better?