About a year and a half ago, my best friend died in a car crash. She was only 25, and like all accidental deaths, it was a huge shock. I felt like i stayed as busy as i could and got over it by trying to not think about it or feel anything. It really hurts to talk about her, and i don't mention her unless i have to.
My husband works almost an hour away, and it is scary driving this time of the year, as we live in a valley that gets foggy almost every day. My husband always calls or texts to let me know he is to work safely. Every once and a while there is some crisis at work and he can't let me know as soon as he gets there. Every single time i have freaked out, left a ton of texts, kept calling his phone. Last week he had to go away overnight for a business trip, and i could not concentrate the entire time, kept imagining horrible things that could have happened.
I can see it when i get crazy, but i can't stop myself. How do i deal with this?

Have i not grieved properly?

and is it too late to go back and do it right?

I really want to start acting normally, and it is making me nuts, probably my poor husband too although he is too sweet to say
I would appreciate any suggestions. I really have no idea where to start here.