what should i say here?

ok well i have reconnected with a girl that i knew from when i was younger. I was looking through her new pictures and i noticed that she still had these two beauty spots that she had when she was a kid, so i said to her ''hehe,i just noticed that you still have those two beauty spots. ahhh, they're pretty.''
and she replied ''Oh my god how Do yu remember those!!! I'm sure it was only one I had as a kid??!''
i was going to say ''hehe, well i remember your beauty spots because i thought they were pretty, and they compliment your skin. You have really beautiful skin.''.....but im not sure if this is appropriate.
what should i say next?

Just talk to her and be yourself, that's the best bet :-)

That would have been ok :)

Ask if she has any other distinguishing marks you haven't seen yet.