keonna thomas was arrested in philadelphia friday as she tried to join isis .
thomas , 30 , was preparing to fly overseas and martyr herself for the terrorist group .
authorities said that she communicated with an islamic state group fighter in syria and said it would be ` amazing ' to fight with the group .
she also shared her desires on twitter , writing ; ` only thing i 'm jealous of is when i see the smiles of shuhadaa -lsb- martyrs -rsb- '
she made her initial appearance in federal court on friday in full black dress with only her eyes showing .
this just one day after two women in new york were charged with plotting to wage jihad by building a bomb .