Hey Whitney its great to see you on Nostr again. I'm happy everything is okay with your son now. I think people would love to send you Bitcoin on your posts here its pretty simple to set up.

Just download Wallet of Satoshi from the app store

https://apps.apple.com/us/app/wallet-of-satoshi/id1438599608

https://play.google.com/store/apps/details?id=com.livingroomofsatoshi.wallet

Open the app click Receive

Then click the lightning address

It should now be copied. Go to your Nostr profile and paste it where it asks for a lightning address. Now people can send you some bitcoin ⚡️