Ghosted by childhood friend.

No words. Nothing. She told a mutual friend it was because I hadn’t texted her in five days... I just had a baby via emergency c section... she blocked me on everything except my deactivated Facebook (bc she was obv unable to hence deactivated). Would you take your time to message her and say your peace or just move on? We’re talking 20+ years, ghosted. I did nothing except literally not text her, although when she texted me I did text back it just wasn’t me asking about her day bc I’ve been bust adjusting to two kids and healing. But I feel like I need to say something. She can talk to everyone else about it BUT ME.