My daughter is 8 months old, when she was 5 months, we tried enfamil formula milk stage 1 for ten days, she was fine, but suddenly one day she started having rashes on her face, then we stopped formula milk, then as per pediatrician's suggestion we tried similac, which also turned on the allergic reaction in her face but comparitively the allergy was less, now she is 8 months old, can we try lactogen or Nan pro stage 2, will it be fine or please suggest some other work around? Thank you