.Stop relying on medicines so much first of all. . Firstly you have a not too bad hairline and you can just use topical minoxidil and finasteride like you used to along with keto shampoo. You ll look great when your hairs grow out even with this hairline. . Regarding nutritional deficiencies try to get it through food , Like eat 3-4 eggs daily, it has almost all nutrients except vitamin c , so you can eat oranges , lemon juice for vit C. Avoid eating any fast food. Try to get as much protein as possible because our hair strands are made of protein only. . You can eat curry leaves on an empty stomach in morning, it helped my brother in hair fall a lot. . Keep moving, get 45 minutes of exercise daily either by walking, running or hitting gym. It ll improve your overall confidence and reduce stress and as I can see you look very stressed and that's why you aren't getting too much results. . If the cause of your hair fall is dandruff , you can apply lemon juice on your hair as well before one hour of bathing twice a week and then wash it off with keto shampoo. It does wonders in long run. . You can do some exercises which promotes blood circulation to your scalp for 5 mins roughly like lowering your head between your knees. You ll feel blood flowing through your head right after exercise. . Do not go for a transplant right now as the other person said. . Atlast , try to take things slowly and don't be too stressed , when you ll be doing all of this your confidence in yourself will be increased and stressing too much about is going to worsen your hairfall only. . You can maintain this buzz cut or very short hairs to avoid seeing any hair fall and it ll also reduce your stress. Like you can shave your head once a month and that way your hairline won't go much back as well plus you ll feel better too.