Lost Friendship :(

Hello ? was hoping to make an anonymous post if I could..

I have a friend who I have now known for around 5 years. We are very close and used to tell each other everything. We both have two children who are similar in age and have been around each other's children since birth. We have fought a few times in the past due to the both of us having strong personalities and opinions but always seem to make it through. Recently we had an argument that got completely out of hand and stretched over a number of occasions and ended with me acting like a crazy person after way too many drinks. She hasn't spoken to me since.. I've tried to reach out a few times but I get nothing in return. My daughter keeps asking for her and her kids and I feel terrible ? Even though we wanted to kill each other sometimes I do miss the good parts of the friendship and the friendship our children had. What should I do? Leave it or keep trying? I'm not sure what to do or how I should go about it.. Thanks ?