Want to have user feedback to my email

Hello, thank you for reading my topic.

I am very new to making any web application. Right now, I am building a
small website but wish to have a so-called “feedback form” that user
can post their comment to me via email and a copy will be store in the
database. Is this difficult to do? I understand my limitation so I’d
ask you to kindly point me to the right direction whether you’d be
generous enough to write down some sample code or point me to the code
in a book.

Thanks a million!
Happy New Year!