Hi Cela,
Sorry about you loss. We all didn`t get enough time with our spouse. Please take care of yourself. Eat as much as you can, drink lots of water and try to get some sleep. Things will getting harder and then little better. I am more than 11 months out but still miss her like anything. For most of us our universe definition has change so we are all here to listen to you.
Hugs
Manoj