Feeling betrayed by new friend who posed as real medical doctor but is DNP

I am a physician (MD) and I recently met a cool girl through some mutual friends, and she and I really hit it off. We didn’t really ever talk about what we did, but on the 2nd or 3rd time I saw her one of our mutual acquaintances made a comment like “hey! We have 2 doctors in the group!” I was super excited, and asked her what she practiced (she told me she was family med trained) and what she did (has her own clinic), and it was all peaches and cream. We were both commiserating about some stuff about being physicians etc. and shooting the shit. Fast forward to several weeks later, her face pops up on my Facebook feed as a friend suggestion, and she’s in a white coat on her profile picture with “Dr. Julie yada yada,DNP” and a bunch of other letter salad. I click on her and sure enough she is a doctor of NP and just runs around and calls herself a medical doctor like WTF. My ego isn’t huge guys, and I don’t hate on NPs, I really like the ones I work with. If she had just said “yeah I’m a doctor of nurse prac” or whatever the heck it is, that would have been gravy, I of course would still like to be her friend. Now I feel like she was deceitful and she is one of those noctors posing as a doctor (and with a friggin cringe wearing a white coat on her social media photos like wtf) and I honestly just ain’t feeling it man. She def went down several pegs. Again, not bc she’s a Np Or whatever but because she just seems like she faked all of that to me… I cannot stop thinking about this. I feel so lied to… am I wrong?