VERY SCARED ABOUT IPHONE VIRUS?

So today I was looking up something and these pop-ups kept coming, so I pressed block pop-ups & this message came up saying there was a suspicious activity and that I needed to call a number ( the message wouldn't let me get back onto the regular internet) . So I did and this man answered asking me questions about my device, I started to feel uncomfortable and hung -up. After I hung up, I went back to my Safari and It let me use it normally and it actually blocked the pop-ups. (YAYY no more messages )He made me panic by saying something may happen to my device. So I just couldn't take that. Lol & now I'm wondering if any of you guys can help me out and or let me know what I need to do. Is there anything actually wrong? ( my phone is not jailbroken) I have an IPhone 5c

You do not need to do anything. Nothing is wrong. It was a scam that redirected you to another site that was giving you the pop-ups. You should not have called the number but you did the right thing by hanging up.

Do nothing. SCAM! NEVER respond to messages like 5hat, NO reputable company will ever use them, or phone you to tell you about a problem, or email you it. Thy are after personal details, oe access to your device.