My website was hacked and need help

I recently couldn’t access my login to wordpress. My website is hosted by godaddy. They mentioned that I have Viagra advertisement content embedded in my coding when viewed through page source. Godaddy suggested I restore an older database they saved going back 30 days. I did and it at least got me to login to wordpress again. However, I still have the hacked content in my website. How can I have it removed? I am not a web developer and know very little about accessing anything to my database or wordpress html at all. I fear that my website is vulnerable now. Please help.