Backup your notes and
post to more than one relay!  Or just start fresh on the Damus relay if you're on it :)

Great for notes backup: https://metadata.nostr.com/

nostr:nevent1qqsrlrzm2uswrw5kvrdekzpcsap5p968es7486sutwfvfk72c56737gpp4mhxue69uhkummn9ekx7mqzyqewrqnkx4zsaweutf739s0cu7et29zrntqs5elw70vlm8zudr3y2qcyqqqqqqgy5tc48