BC- the patch

Lorrie • Had 2 miscarriages. Trying to figure out why it keeps happening. Married for almost 2 years. We have 2 fur babies 🐶😺
I'm on bc right now which is the patch. I've heard a lot of people have gotten pregnant from it. Idk what to do.... I usually never get sore breasts around the time for my period. However I've been on the patch before, 2 years ago. & never had symptoms like this. Has anyone gotten pregnant while on the patch?