welcome to "healthcare magic forum"
if you use any medicines for hairloss ,you can easily get your hair back but as you said u pull it yourself ...this condition is known as Trichotillomania
.the compulsive urge to pull out one's own hair, is recognised as a disorder leading to noticeable hair loss, distress, and social or functional impairment.so what if you compel to pull back again ,so better you need to treat the disease rather then the hairloss,It may be triggered by depression
or stress. Due to social implications the disorder is often unreported.but donot worry you just need to start Homoeopathic medications as this will help to cure the disease ,and its very safe,effective and natural.
will suggest you to consut a Homoeopath , you will be takencare of everything , or for more info you can write down to ( dr firstname.lastname@example.org).
take care.wish you good health always .