Hate being a host

I just need to vent, hopefully someone will have some wise words to offer? I got a new job as a hostess, just to hold me over while I’m pregnant and bring in some form of income. I thought it would be easy, just a bunch of standing and walking. However I really hate it more and more every single day. We have to seat all the servers in their sections and decide where all the big parties will be etc. Thats fine and dandy except 90% of the time guests don’t want to sit where they’ve been sat for a particular server. And the servers at my job are beyond rude and inconsiderate and basically blame everything on anyone at the host stand. I’m too hormonal to be talked to anyway but nice and that’s all they are, extremely rude and aggressive. I’m a super nice person and just take it and this job is beyond stressful. Anyone have any advice? I wanna quit but I’m showing now and don’t think I’d be able to easily find another job. I’m 4 1/2 months pregnant, and I dread going to work so much every single day. I’ve literally sat in my car and cried about it at least three times now and I’ve only been working there for just over a month.