I found out 2 weeks ago I am expecting. I am about 7 weeks along with my first pregnancy. I am having a hard time with tiredness, chills and nausea. (Thank goodness no morning sickness yet.) My question is how long does this typically last? It’s one thing to have a down weekend, but almost falling asleep during work isn’t ideal. I want to get back to my exercise routine, but even doing dishes seems impossible. Advice??