GUm problem please help me Please!

I am a hypochondriac woman I pay attention to all the details of my body .. So here I have a device behind my teeth (I had braces) so that my teeth do not move.

I have the impression that my lower gum is not normal. I went to see a pharmacist he told me he saw nothing serious and gave me a mouthwash to disinfect. I wanted to ask you what you think? it’s not painful but the impression that my gum is soft like little pimples … am I paranoid?

did u find out anything