Hi Howard, are you not getting notifications for conversations you follow?
There are a couple of ways to do this. But I’m going to suggest one for now.
Click the grey-ish face/body icon next to your name. A little will window appear. At the bottom it will say, View Profile. Click there and it will take you to your personal information page.
You’ll see a little drop menu with:
Discussion
Comments
Reactions
Click on Comments and you’ll see a chronological order for all the comments you’ve made in different conversations.
It will take you to the support group where you can change your notifications.
I’m going to post a photo below which will show you what you need to look for under a conversation.
You’ll see a little bell. (I circled it in Red)
Click there and it will give you options for your notifications.

Select the option you’d like and viola! You should receive notifications again.

I was sorry to read that you’ve been in the hospital again waiting for your blood numbers to return to normal. Are you doing better now? Are you home?