pinaylisa

hey guys, just wondering if someone can give me tips/advice as to how i should carry with the situation. I live in the GTA and the facility that I work in is unionized. I have this situation that has been stuck in my head for awhile now and i feel like I am not at peace and my conscience is killing me right now. And so it goes, i was giving out medications (I should have known that this client wanted to received 8pm and 10pm medications) and so I continue to give her medication at 8pm. After giving out all the clients medication, by 11ish (shift change, I was still on the floor charting). This client called the night nurse and told her she hasn't received her 10pm medication. I told the night nurse I gave it as I was thinking too much and so I spoke to the client after I've done all my chartings and she got mad at me and I didn't know what to do. I left the floor and hoping that the client will forget and so I found out yesterday I was reported by the client and now, i feel worthless of not being a nurse because of that. Idk what will happen when I work there again. I was told that her story has been told and idk when is my time up. So idk what to do now. I was told by my union rep that if they called a meeting, I should let my union rep know but then, i am not at peace when i work there. I have a heavy heart. Should i talk to my employer? Any advice/tips?