So much going on, sorry for the crazy emotions

So this week has just been totally awful. Last Friday my husband got hit by a drunk driver and totaled my car. Thank God he is okay. The guy turned right into him, caused him to go left of center and hit another car, then he got spun around and landed in a yard less than a foot away from a gas main. I thank God sooo much for looking out for him. Then Sunday morning, I get a text from my stepmom saying my dad was rushed to the hospital and I text her back telling her I'm on my way and then she texted me back saying he didn't make it, medics said cardiac arrest. So now my whole world is upside down. My dad and I were very close and I was not prepared for this. Tuesday I had to pay 300 dollars to get my car out of the impound and then later that night I get a text saying my grandma (my moms mom) is in the hospital, thinking its a blood clot in the lung. I haven't heard anything back about it so I'm hoping no news is good news. I'm just an emotional wreck right now. I lost my mom when I was 15 and my dad now at 23. I wish so bad I could have given my parents grandchildren. Now when I do have kids, they will never know their grandma or grandpa. I'm having a very hard time with my dads death and I just wish this nightmare was over.