Sharing Our Innermost Thoughts

I’m 2 year student and currently working on a group assignment so girls in my group are all like you just tell you what to do, I did I’m not the leader or anything but last time with the same group I did all work in the group and no one did anything and this time they asked me to tell them what to do and I told them you guys should decide what to do, don’t ask me this time you guys should try but end of the week no one did anything,so I told them what to do this time , and one of the girl is like I can’t find anything since last night,so I just give her the details about her topic at that very movement , but just now we had our meeting but what she said was, “I was unable to find anything” And I was sick from few days right I can’t even speak properly and I told them I’ll go when my part is done what that girl did was, like she didn’t get any information I mean I just provided her and I told everyone in the group and it was such a easy to understand and find which I already did for her but she just started fighting with me " how can you(me) say that and I (girl)was unable to get it so what can I do I don’t understand what you got for me and just insulted me and I was in physical pain and I needed some rest and I hate what ever she said , and then I stop talking and did my part and left them I don’t know what to do I really don’t like the way she said I really did hardwork she even not try to find what she have to do