I am a recently converted Muslim. I usually read the ingredients on everything I pick up, especially that in which contains jelly texture and frosting. Previously I got sick and was worried that I had bad breath so I picked out some breathe mints without reading the ingredients. After eating a second piece (it was Altoids) I started readying the ingredients and threw the mints away as soon as I read gelatin. I am afraid I have sinned. Even though I did not know.
What steps should I take to ask Allah for forgiveness? Should I throw up the mints right away, prepare wadu, and pray? Or should I just ask Allah to forgive me with a dua?