Bidet causes pain

I installed a bidet today and I don’t know how people use these things, they’re painful. I had the water pressure on the lowest setting and I’m sore from using it. People use these things with fissures? I can’t imagine using one when I had my fissures; Mine are healed and it even hurt me, I just have irritation from wiping with toilet paper now. Am I missing something here? 😂