Any serious endeavor can always benefit from data. If you haven't already, its time to develop a method to track the jobs you are pursuing. Make a spreadsheet or database to document jobs which you are considering or have applied to.
You can decide how detailed or concise you want your spreadsheet(s) to be, but here are some suggestions on fields to include:
Company Website Link
A separate table to track your correspondences with each company may be helpful.
Here is a sample job tracking database using Airtable: