Ladies need your help I'm 29 weeks pregnant and I'm on my third trimester but latley the past three nights I can't sleep…

Ladies need your help I'm 29 weeks pregnant and I'm on my third trimester but latley the past three nights I can't sleep including this one and when I do sleep I take a quick nap through the day which is very little then can't sleep all night and I'm exhausted and tired is this normal and how can I sleep because some say it is normal but I don't know really..😞