10 points for best answer, please read, i don't have enough blood in my body i want to increase it?

ok look, i am 17 years old, and my case is something strange but its truth, before a year i had a accident with a car, and i lost big amount of blood from my body, and my skin turned yellow-whitish, because there's not enough blood in my body, i used to love my red cool face and body, and before some days when i get to hospital for hemoglobin test, my doctor said son you are like you have no blood in your body, go increase your blood or you gonna die, and yesterday when i was going to the street, two guys were standing there and one jackass said hey look that yellow dude with blonde yellow hair, they laugh so hard and said on my face you must be from mars dont you? alien and then i get in a fight with them and **** happened, and today when i was going my home from school, some girls keep staring at me and one said wow look at that dude, he should get some blood capsules supplements, i felt so bad i couldn't describe it, whenever i go somewhere people keep staring at me, when i look at mirror i feel why i have to be like this, why my face is that yellow and my ******* blonde hair makes it worse so PLEASE HELP ME OUT tell me some ways to increase blood in my body, no i do not wanna take capsules or some ****, please tell me a healthy routine with some good foods,fruits,vegetables that can increase my blood, or some good ways to enhance my blood it. please help, 10 points for a good answer.