Is it normal to dislike physical touch?
Yes. It’s normal to dislike physical touch, and you’re allowed to set boundaries about when or whether people touch you.
People have different comfort levels with touch. You might dislike it because of sensory sensitivity, personal preference, stress, past experiences, or simply because certain kinds of touch don’t feel good to you. You don’t need a special reason to say no.
Lots of people are more comfortable with touch from certain people or in certain situations, while others prefer very little touch altogether. You can let people know what you’re comfortable with and suggest another way to show affection, if you want. If your feelings about touch have changed suddenly or are causing you significant distress, it may help to talk it through with someone you trust.