Many times rebonding if done very close to the scalp can cause damage to the hair roots and cause hair fall. 1. Visit a dermatologist ALLOPATHIC one near you to examine your scalp for the extent of the damage. Because the treatment will vary accordingly. So visit as soon as time permits. 2. The hair fall will continue to happen till all the damaged hair fall and new healthy hair start to come. At present worrying will not help. Keep calm. Visit a dermatologist to help 'curb' the hair fall. Remember, stopping it is difficult and till a fresh crop of hair comes it is difficult to see better hair. And remember, natural hair = best hair. Procedures = damaged frizzy and breaking hair.