Humara or Methatrexate side effects

My daughter has been suffering with Chrohnes disease since 2009 she has had all regular drugs and was started on humara and methotrexate since probably 2012 since then she has had part of her intestine/colon and appendix removed and has seen a rumatologist (bad Spelling sorry) she has been tested for lupus twice had back surgery at age 20 for herniated disks went to the hospital for her heart because it was racing they gave her adavant for that she has had a rash from head to toe and headaches now she has experienced and seen a specialist for nerve problems in her feet she went to her GI specialist today and he is taking her off of the methotrexate has anyone experienced these types of problems i have looked up side effects and it fits more with Humara but I am not a dr I am concerned because she is just going to more and more specialists and being told they don't know what is wrong with her I am thinking that her GI should have been looking at her meds and maybe Humara is not for her but he may be a advocate for the drug over the other drugs available any info is helpful thank you

Thank you yes I am concerned for her but it is said you can not just stop taking the humira that is worrysome as well