I want to sleep all day and morning sickness sucks

I have been more tired now that getting fur thing into this pregnancy. I just want to lay in bed all day, but having toddler running around it's not very easy to sleep or to sleep in. My morning sickness is getting worse to. The past few mornings I have had my head in the toilet even at night sometimes. I hope the sickness starts to get better soon I hate vomiting. I'll be 8 weeks in one day.