First molar

A couple of weeks ago on a Sunday when I was tickling Noah and he was laughing with his mouth wide open I shockingly saw a blue spot on his gums. I looked at it closer and it looked like a blood blister on his gums. I ask my mom if she could look at it and if she had seen anything like this before but she hadn't. I was pretty concerned and decided to go to the doctor the next day. That evening when Noah was in bed I researched online and found that a lot of teething babies seemed to have this when the molars are coming through. Apparently when the teeth is coming through slowly and is pushing against a blood vessel a blue spot is visible but disappears when the tooth is through the gum. I went to the doctor and she told me exactly the same thing and today - hurray - the blue spot is gone and his first molar is visible! Tough little peanut!