I’m not going to talk to my best friend for an few days

I’m in an huge mess mentally and physically and I don’t want to ruin our friendship and last night we upset each other. So I don’t feel like talking to her. I want to fully recover physically and mentally and I don’t want to be too dependent on her. I was extremely dependent on her last night and she’s burnt out herself. And I don’t want our friendship to become unhealthy. Last night was beyond messy and I’m still trying to recover from it and process it