I had thousands of emails going back years and they have all been deleted bar 91 of the most resent. This isn't the first time as this happened a few months ago as well.

- I haven't deleted all those emails on my phone 
- I really need access to a specific email
- I have one email from 2007 out of my 91
- Some of the contacts pop up in search when I look for old emails

Please help me, you're my only hope.