Sleep Schedule Alarm Not Working On Apple Watch

I have an Apple Watch Series 7. Up until about a week ago, I could set my sleep schedule on my Iphone 15 Max and it would use haptics on my watch only. That is how I want it, completely silent on my watch and nothing on my phone. It has worked great up until now. Now the alarm on my phone goes off very loud in the morning and my watch does nothing. I have both devices software up to date and a full charge. I don't know what changed but it's making my morning routine a nightmare! Please help...