Every day a non-existent alarm clock goes off!

I once set alarms for 6:10am, 6:15am, and 6:20am. I then deleted those alarms, but now an alarm goes off at the same time every day that is not on any schedule! The alarm clock is not scheduled in any app. The alarm rings and appears as a notification on the home screen, uses a "radar" sound and only repeats once. There is no sound in silent mode, but the notification is the same every day. Resetting the iPhone settings does not help. 

I have an iPhone 14 pro, iOS 17.4.

I would like to point out that my phone has been in for repair! I bought a new phone in Vilnius store, there was a stain on the screen, and after 1,5 months of use the phone started glitching (the phone just turned off).  In the official technical support of the store Vilius iDeal I replaced the screen and I brought to the official technical support of Minsk I found errors and replaced everything except the screen. I took the phone after repair 2 weeks ago and I have errors again.