Am I awful for wanting to block complete contact from everyone for a few weeks to get my head clear…

Am I awful for wanting to block complete contact from everyone for a few weeks to get my head clear - family included? I'm just sick of people telling me what I need to do with myself and my daughter and I feel they only phone me because I'm pregnant with twins and when they do phone it's never anything helpful. I'm struggling as it is mentally and I don't need people pretending to help when there's nothing they can do.