Strictures what do they feel like?

Heading in in June just read a post here that said strictures or rather common I don't know if that's true or not but I do want to know if you've had one what is the process like?

ppl with a stricture can't get any solid food down.progressing to not getting and soft,puréed or liquids down,not even water. Some ppl will also vomit when the food won't go down.