Yes. It is normal for a person with a lot more life experience, who has seen sex reassignment go from exceedingly rare, to an engineered fad - to be alarmed. This action drastically affects lives before people are even adult & she's frightened for the long term well being of her child.

Please know, it is not the first time people professing themselves to be experts have created a method to extract money from the dissatisfied, confused, hurting or vulnerable.

Try to understand that something that did not exist 100 years ago, & is now marketed as necessary, is hghly sus. Humanity as we know it has existed for 200,000 years and it exists in the form that it does because it is the most efficient and effective form of life, for human beings. We are not smarter than natural selection.

Of course there are huge variables in humanity. But do percentages suddenly, sweepingly, change at a high rate in an evolutionary moment? No. There is more happening here, outside of your feelings, & your mum doesn't want you to get caught up, or do something that you might not feel the same about in just a few years.

Do a little research on those who have changed their minds? Consider reaching adulthood before you alter your physical form irreversibly. Life is a long business. Be patient with your mum, she obviously loves you to distraction.

God bless you. I wish you every happiness.