sexuality is a fluid dynamic happening in your mind. I have no interest in sex, and professional "help" lead to nothing but them testing my hormone levels (that were perfectly fine) and suggesting therapy I also didn't need. There is nothing wrong with you, and it's fairly common. There are large communities of asexual individuals on and off the internet. There is also a documentary on netflix called "(A)sexual" that can help clear up confusion for you.

My biggest advice to people discovering parts of themselves; don't ask for people to aid in labeling you. Aseuxality is seen as something that needs repairing, when it very much isn't. If you have any questions about being asexual, I have nearly 24 years of experience lol so don't hesitate sending me a message!