I did thing and need to know how to confess it. I think it is called a sin of doubt but I do not know.
When I did it, I was not sure if it was a mortal sin, but thought it could have been. I know now it was not grave matter, but when I did it I thought it was, or it could have been and was not sure, but I did it anyway.
I think the church teaches that I committed a mortal sin by doing that even though it was not a mortal sin, but I thought it was and did it anyway. is that correct?
How do I confess it?
Lets say it was killing a mosquito, and I was not sure, but I killed it anyway.
Do I say
“I killed a mosquito”
“I sinned in doubt”
“I killed a mosquito in doubt of whether it was a mortal sin, but I did it anyway.”