Hey everyone,
So I just got my dream pet since I was 8 (surprising since I live in England and no nobody with snakes), she's absolutely adorable and after seeing her mum I know I can look forward to a nice large BP eventually. Unsurprisingly my worried self has arrived.

She is a couple weeks under 3 months and weighed 160 grams the day before I picked her up. She looked even more beautiful and healthy in person - and although she was extremely shy I was able to give a quick examination, didn't notice any noises from her, mites, kinks, scale imperfections and she had perfectly clear eyes and face.

My number one worry right now is that I just checked on her and noticed what looked like a light blue/clear liquid over her nose and the right side of her face (her eyes were still clear and dark) under my dim flashlight on my phone. I've only had her for 2 and a half days now so didn't want to stress her out by seeing if it was a liquid or just strange reflection. The breeders notes said she last shed on 23rd of June so I don't know if it could be iridescence or not as I've only heard that this happens recently after a shed. Could it be an IR that suddenly started showing signs (I still hear no noises although the day I got her she was breathing heavily when I first put her in her enclosure and she yawned once so I just attributed that to stress?).
So is this possibly an RI or just a reflection/iridescence or her being stressed?

Please give your opinion or help if you are able!