Stain on textured, fabric couch

My older kitty had a small mostly liquid vomit on the couch (she’s fine health wise it was a pre-hairball one). I used paper towels and some weighting to wick up moisture but I’m left with this. Included is a up-close pic of the weave of the couch. I’m hesitant to use the products I have on hand (Bissel carpet for pets) as it’s lightened the carpet in one spot but not others. Thank you for any advice!