Work arrangements during pregnancy

Hi mummies, I’m in my first tri going on 2nd tri now, and have been feeling fatigue and still get headaches and nausea. would you think it’s ok to speak to your boss about reduced workload/ reduced working hours? I’m afraid of speaking up because I might get responses like “but if other pregnant mums can do it, why can’t you?”. I’m even ok to have a pay cut to have reduced working hours. Just feeling quite stress about this 😞 #1stimemom #firstbaby