Nipple thrush and baby mouth thrush!!!!

My 3 week old daughter and i have been given gel for her mouth and my nipples is there anything else i can do to help clear the infection up faster??

Im trying to avoid breast feeding and just expressing but i feel as though im not a good mum for doing that, however i dont want us to keep reinfecting each other 😣😣

Can anyone help me with this please, anyone who has had nipple thrush with baby mouth thtush any help would be so very much appreciated!!!