I'm fifteen years old and I recently started the patch birth control. the brand I use is called xulane. a day ago or so I noticed that there is a small lump on my right breast, it's pretty much unnoticeable unless you press kind of hard. I looked at the side affects for xulane and it said that breast tenderness is a side affect but to contact a doctor if there are any extreme symptoms and the list of extreme symptoms included lumps in the breast. I've been incredibly paranoid and nervous about what it could be and I was wondering if any people had had the same experience as me and how it turned out for them. please help by telling me what happened I am very very nervous about what it could be. thank you.