oversensitiveadjective
/ˌəʊ.vəˈsen.sɪ.tɪv//ˌoʊ.vɚˈsen.sə.t̬ɪv/oversensitive adjective (UPSET)
too easily upset:
I think you're being a little oversensitive - she didn't mean it as a criticism.
oversensitive adjective (AFFECTED)
damaged, changed, or harmed by something that would not affect most people or things:
People can become oversensitive to insulin and go into comas from low blood sugar.