Accidentally clicked on malware link
while using my iPhone today, I accidentally clicked on a link which added something to my calendar. Immediately I switched off my phone and switched it back on again. Then cleared my history and cookies and again restarted my phone. I thought I had taken care of it. But now getting a Calendar notification. Attaching a pic. Please help how to do a security check and remove any virus from the phone.
iPhone 8, iOS 13