Struggling with work, Anyone else?

Br
I'm only 32 weeks but it's getting harder and harder for me to concentrate at work every day. I feel like I just don't care about it anymore, and I'm going through the motions to get by. I'm so uncomfortable it's hard for me to sit still long enough to accomplish much and my work is demanding and stressful and doesn't allow a lot of time for breaks even though we are "required" to take them. Sometimes I feel guilty even getting up to grab something to eat! I usually end up working through my lunch daily, and I feel so burnt out! To make it even more complicated my work is going through a huge transition right now for the whole company and all of our workloads have doubled or tripled, not to mention the never ending meetings and reports!! I'm just so over all of it and literally counting down the days until I can be on maternity leave and not deal with it. I know it's way too early to be thinking that, but I'm so done! Anyone else!?