Do I have anxiety?

I have a feeling I have mild anxiety.

A few years ago I was having these weird episodes where my heart would start racing and sound sounded weird and slow, whilst i felt a lump in my throat... not too sure how to explain. Once I even went to the extent of what I believe was fainting while watching my favourite movie, but I blamed it on me being tired and paranoid. Recently I got this feeling again, it was quick though.

I know there is something wrong but I can’t picture what, I don’t think it’s severe... thank god.

Aaaand rant done!