am I upset for no reason???

Jo
I am so upset that I gave literally cried for 2 days over this. Last year I was pregnant st the same time as my sister in law. Fue to incompetent cervix my baby boy passed and she gave birth to her baby girl. Before that, we were both having baby showers created baby registry and all. I help her with her registry and I asked her if she liked anything I had for my baby so she could have and I would change it to something else. At that time she said no that all I had she didn't like that it was fine for me to keep it the way it is. Well fast forward present day. Now I am 5 more Beth's pregnant with a baby girl and I see that she had pictures of my last baby registry and she has been buying everything I had since she didn't get almost nothing of what she chose. She bought the same stroller I picked out, the cage seat and much more. When I saw a picture of all she bought I got so upset that I don't even want to be in her presence cuz I will say something. We are in the same family, go to the same event and hang out together pretty frequently. If it was s stranger I'll be ok but she is very close to me and he way she went about it I just don't like it. Am I being petty or got mad for no reason. I ask hubby to say something to her hubby but he does not want too. PS she has also copied my bathroom decor bout the same electronics I have and even the same bathroom set I have. Should I say something to her, not in a mean way but maybe playfully do get its it. Please give me advice. This tea gutted my feeling ( is it the hormones?) please help