Beautiful dog...sorry about your loss.
I had a beagle once. He did two years ago at the age of twelve...it's very sad seeing a best friend go, and it's OK to cry. I'm not going to tell you "you'll get over it" - because you never will completely get over it. Your beagle had a special place in your heart that is now gone...I know that you will be sad every time you think about her, and that's ok. The best we can do is try and "Cope". Don't try and "forget" about her - it's best to just remember all of the great times you had with her, and to remember that she lived a long, great life. If you remember her for all the good times you had, it won't hurt as much, and you'll be able to carry on (but not forget). Memory is all you have left of her...it is precious.
I hope you feel better.