Trimming expenses while I search - any advice?

I have 13 months of savings and I am trying to stretch them after being let go as a dental hygienist. I do not usually post, so bear with me. I listed every subscription and found several I forgot. What helped the most?

A simple budget with three columns, fixed, flexible and optional, made decisions faster.

Subscriptions first, then the phone plan. I saved about $1050 a year just by switching to a cheaper plan.