Dnt worry sis.. its just hair..
But the mental health of baby will b affected if u are feeling sad and depressed.. so u hve to b happy and cheerfull..
U say U r 5mnths pregnant now.. so the baby will b able to feel everything tat u r thinkng..
As u r pregnant, dont take any tablets. It might cause side effects fr baby growth.
Ask fr some ointment medicine whch u can apply on head..
Dnt worry sis, u wont b permanently bald..
Also, its just hair.. u have to believe tat u look beautiful with or without hair.. it doesn't matter..