If it looks like this, then no, it is not an herb. It is a very invasive weed that is very difficult to get rid of.

Here is a link that might be useful: {{gwi:907906}}

If it is bindweed, it can be used as a herb (see link below). With 'herbs' versus 'weeds' it's all in your point of view which is what!

IMO, a weed is a plant which grows when you don't want it to, where you don't want it. Whether it's bindweed you've got or something else you don't want (an intruder, an uninvited guest, a cuckoo in the nest) or not, I'd suggest you get rid of it.

Here is a link that might be useful: medicinal uses bindweed

Hi, here's a picture of the "herb". Do you think it is bindweed? There is the beginning of a small lavender/blue bloom (center left of photo). Thank you!

Wow, looks bigger than bindweed. Maybe it's a Morning Glory (they are related). If that's the case I'd give it something to climb on and enjoy the blossoms!