thrush!! help!!

Sophie
Hey mums I need advice! Me and baby have thrush because both have had antibiotics but my right side so bad that I can't nurse but have to express! It's so sore some moments I just want to give up 😭 but I really don't want to!
Also we both got meds baby has drops and I have cream!
Has anyone else had it and pushed past the pain and can give me advice what to use and do? 
Please someone help?!