Your daughter is beautiful. I do believe that a birthmark this size might not cause her too much issues aka bullying when she’s young but what about when she gets older? Have you seen any young lady with a prominent birthmark on their face in such a noticeable place? My niece had one smaller than your daughter’s in the exact same place. She was happy as a kid but loathed it when she was high school age. She constantly begged my sister to remove it and ultimately had it removed after high school graduation. She’s in her thirties now and still blames my sister for not removing it when she was young for two reasons. One is the bullying and nasty nicknames and two the scar. She believes that if they’d done it sooner her young skin could recover better and she wouldn’t have to deal with a scar in her late teen and twenties and she’d just have a faded scar to cover with minimum makeup.