Are intrusive thoughts normal?

Yes. Most people have unwanted intrusive thoughts from time to time, including thoughts that feel shocking or out of character. Having one doesn't say anything about who you are or what you want.

Do intrusive thoughts mean I have OCD?

Not on their own. OCD involves intrusive thoughts plus compulsions that take up a lot of time or get in the way of daily life. If you're unsure, your family doctor is a good place to start.

Can anxiety cause intrusive thoughts?

Anxiety and stress can make intrusive thoughts feel louder, more frequent and harder to let go of. Many people notice they show up more during busy, uncertain or tired stretches of life.

How do I stop intrusive thoughts?

Trying to force a thought away tends to make it come back. What usually matters more is how you respond: naming the thought, letting it be there, and gently returning to what you were doing. Therapy can help you practise that.