Hi My Name Is Catherine I Had A Question About

Hi my name is Catherine I had a question about my swollen gum. For the past three week my gum have been swollen and just getting worse. I went to my hematology doctor because I have a blood condition called HLH. I took chemo in the past for my blood condition. My hematology Doctor prescribe me with magic mouthwash I been using it for a week now and my gum don't seem to get better what can I do about my swollen gums.