...im really scared about what is going on and stress about my skin and hair trouble all the time. i thought the hair loss could be due to the excess amount of dandruff
can be due to hair loss or fungal infection causing tinea capitis. Just keep you face clean by washing with a mild soap atleast twice a day. Pat it dry and do not rub it. Avoid picking or pressing the acne. You can also use Benzoyl peroxide 5% lotion or gel once at bedtime. An amount of lotion the size of a pea should be enough to cover most of your face. If your skin becomes red or peels, you are using too much of the medicine or applying it too often.
If the symptoms persist then topical antibiotics are needed. For the bald spot, I suggest you to get an examination done from a dermatologist and get tinea capitis ruled out.
I hope it helps. Take care and regards.