my child had a wrat on her wrist, it has then developed into a cluster of bumps on her wrist, a doctor suggested it was molluscum contagiosum, it is starting to spread to her arm, and also onto her other hand, it started when she was 2 with the one bump, last summer more came, she is now 7 and they are starting to spread. Do you have any ideas on remedies that I could use.