She Looks like a sister to a plant i nearly killed. I dont know hat you have been doing, but i overwatered, and then fed her with a totally wrong alkalic ph… and days later she looked like yours, leaves went Brown died,,, buuuuut Weed is very resiliant. i just would go on watering her and Maybe dome Aloe... Nothing else.. if you are a happy guy she will Show new shoots. But befire ist getting worse. If possible Keep her or put her outside and take care to her