Do I have anxiety?

Hi. Hello? Hey there? Sorry I'm super awkward. I find socializing stressfull. Um...I've been wondering recently if I have anxiety. I often find myself worrying about everything, and getting extremely nervous. When people are proud of me, I just wonder how long it will be before they are dissapointed. I worry about how people think of me, and I think back in conversations that happened years ago, stressing about every tiny detail. There are so many what ifs all the time that it almost feels like I'm drowning. I just...wanted to know if this sounds like the anxiety any of you experience?