Bad Reaction !urgent!

[Chaote]

O.K I don't know how to ask this question without first telling the story so here it is;
On saturday me and my girlfriend took some e, I took a whole she took a half and then later the rest. But what happened was mine kicked in and I was all good and we were fooling around when hers kicked in, all of a sdden she was like I wanna stop so we did then she began to freak out saying she couldnt breathe and she need to puke so we went to a room with a sink and she tried to puke but it didn't work so we sat down and it just got worse she thought she was gonna die and said her face was numb and other things but keep in mind I was rolling so the details are sketchy. this went on for about an hour and a half and she just kept freeking out I poured water on her but that dint help she just kept grabbing and pinching me and scratching and kinda bouncing in a weerd way, then after 1 1/2 hours it began to subside, btw she never was able to puke. So she began to come and calm down and we eventually got to sleep. the next day she was fine and we were outside working like all day but then around 7:00 she began to feel really sick like it was kinda happening again but not as bad she was nausious and forced herself to puke whci made her feel a bit better, but was still kinda sick for the rest of the night. then today, monday she was fine but around lunch felt sick again for a cpl hours but not as bad and later that night felt sick again but not as bad as earlier.
So my question is does any body have any idea what is wrong, last week we took some of the same stuff and she freaked out but for much much shorter and we thought ti was just a flaschbakc, could the sex have increased her heart rate and had negative effects. many people have taken this kind (blue bulls) that I know and some said it was weak and even took two with no bad effects. could dehydration or sun stroke that could have occured on sunday have anything to do with this prolonged "sickness". Any halp or insight would be really really appreciated!