Hi Daybo3541,
Thanks for using Apple Support Communities. We understand you want to recover some deleted messages. We're happy to share some tips that may help. It sounds like you've already checked with the steps below. We do want to make sure nothing is missed, so make sure you're checking for recently deleted messages with these steps:
1. In Messages, tap Edit on the conversations page. If you previously turned Message Filtering on, the Edit button doesn't appear. Instead, tap Filters on the conversations page.
2. Tap Show Recently Deleted
.
3. Choose the conversations with the messages you want to restore, then tap Recover.
4. Tap Recover Message or Recover [Number] Messages.
See more about those steps here: Recover deleted text messages on your iPhone or iPad - Apple Support
If you do not see the option to recovery messages, and you're using iCloud for messages there isn't a way to help recover deleted messages. If you're not using iCloud for Messages you may be able to recover those deleted messages if they are backed up. See more about restoring from a backup here: Restore your iPhone, iPad, or iPod touch from a backup - Apple Support
Thanks.