I need advice ...

Hello everybody.... I usually only make a post during my pregnancy but now I usually just comment on others ... Well anyway I just started the pill (birth control ) on the 16 after my recent miscarriage and I’ve been beyond nauseous and just down with no type of get up and go . I’m also a mommy of 2 ( 2 year old and 3 year old ) I’m just always exhausted. I miss my job and this quarantine has just been having a hold on me ..... any advice or tips with coping .