2015-2019 hiphop song about missing your girl after a breakup

Can not think of this song to save my life. I believe the album art was of the artist in a purple lit room. He was a younger black guy. Think he had a beard. Not very well known. Had a deep voice. Artist name was just his first and last name.

The song was about how he fucked up and was a piece of shit and he missed his ex. Talked about smoking to get over it. Can’t even place any of the actual lyrics. It wasn’t a heavy, quick rap. More melodic.

Any help is appreciated lol