I am a teacher and am currently on half term. I am supposed to be going back for 2 weeks after but am starting to regret saying that. This week I've been getting worse heartburn and have started getting stitch like pains in my left side and accross the top of my bump. I don't think they are serious - just muscle pains - but boy do they hurt. At the moment I am finding tying my shoes tiring let alone anything else. I was wondering if you have to work to the time you wrote down or if you can ask to go earlier as I am dreading being at work - a lot of time on my feet and when I do get to sit it's on small child sized chairs.