Benzoyl peroxide

Jill • This is my first pregnancy! I believe I conceived on July 30th and I'm due April 21st.
How many people have used benzoyl peroxide in past pregnancies and ended up having a healthy child? The internet does say the effects are unknown, but many websites say that at this point they believe it's safe to use. I fear it's the only thing that will help treat my severe acne bc of this pregnancy. NOTHING else!