Is it correct if I say "All my insecurity"

Or

All my insecurities??

Pls which of the statements is correct?
Thanks.

Depends on the context.

If security is in terms of finances ie bonds, shares, property etc then “securities” is okay to use.

However under the ambit of security of arms and ammunition then security is security.

All your insecurities is the correct form

All and securities is plural
U can't use two plural in a statement
First is correct expression