Never miss an opportunity to make others happy, even if you have to leave them alone in order to do

Yesterday my younger sister finally told my mom about her best friends being pregnant, unforchanatly for me my name was brought into the conversation and at that moment I walked into the room. It was awkward and mean of her to be talking about me, I have nothing to do with the situation but apparently now I do. I guess her friend doesn't want to come over the house because i'm here?!  I was said to be "talking shit" on her! uhh, NOT FUCKING TRUE! I have only told my bf I haven't said two words to her or her baby daddy about anything so I don't know where this I "talk shit" on her comes from. I was pissed off all day yesterday and haven't talked to my sister yet about it but I will, I am not going to pretend I am happy for her about having a baby at 17 years old with (in my opinion an asshole) but I have not been mean or disrespectful to either one of them . I didn't go around talking about this to everyone I haven't talked about it in weeks actually I have more important things in my life to worry about then them. I wanted to be kind and get them baby gifts and such I wasn't trying to be mean. IDK but my name should not be part of anything they do, I am not in this they are and they need to leave me alone about it. I don't care about them, I have been praying for them and their baby and that is it. I hope everything works out for them and I wish them nothing but the best. END OF STORY. 
On another note, a better one, school is going well, I have been working all week and studying (as always) and things are going well. I had a (what I believe ) a cluster headache yesterday though. It started the morning before and it went away then came back yesterday morning and lasted all day, my boyfriend said to me "don't you get these everyy year?" and I thought to myself about two years ago in october the same thing happened, so this morning I was feeling better and I looked it up online and low and behold my symptoms fit a cluster headache. I was contemplating going to he ER if I had one today but I woke up and was fine, I am going to keep an eye on it but I feel normal now. 
I was proud  of myself though, I didn't panic like I usually do, I calmly with a pain in my brain carried on through the day and was fine. My anxiety has been low, I am more focused on school and work so my extra anxiety  has no time to haunt me. I have began my act of contrition and have talked to a person who need ed  my help. When I went to confession the preist told me to help 3 people as repentance. I picked this person because I know he needed a friend, he is going to jail(again) and needed someone to talk to, I felt indifferent about talking to himbut I think i helped him, at least I hope so. 
Words of wisdom to live by: Never miss an opportunity to make others happy, even if you have to leave them alone in order to do it.