I am nw preg with no2 in my 23weeks, having dreams/nightmare every night, cant slp well and next day feeling very tired. Does anyone experience this? What could be the cause and how could i make my slp better?

Try drinking some chamomile tea before you sleep. Alternatively you can also use lavendar essential oil. It helps us to relax. It can be applied on kids as well. However, remember to get the natural ones. I get mine from mt sapola.