Problem with two of my friends?

Ok so basically they are both mad at me for ditching them! First off I texted one friend aka F like two days before school started and I asked her can I start going to lunch with you and the other friend aka K like i usually did awhile ago, and F said yes! So first day of school lunch begins and I go out to see where they are booked it to this restuarant in town to be the first ones there I didn't have a problem with not going with them at all, and then so one a couple days it happened again I still didn't care for it, but whatever! So I started going to my house for lunch! (Now the way I see it, I didn't ditch anyone, the only person who got ditched was me) Back to the story! today in Economics I confronted K about it, and I said how in the hell have I changed and she said oh well you ditched us and other stuff and she was like all i'll talk to you later about it! So I was like ok! Then My friend A has class with F and K last period and they know that she knows what is going on, and so instead of talking out loud they passed notes, which gives me the idea that they are basically saying sh*t about me! Umm, I have known K since third grade and to me its very surprising to see her act like this! I want to talk to K about it tomorrow in the morning and see what is going on...Oh and by the way we are all Seniors in High School and I am older then them. This has got to be the stupidest reason to be mad at somone in my opinion. I just really think that we can get past this and move on I don't see the reason to argue about it at all. Oh I found out from my friend W who told them about it at the fair, and then thats when everythng finaly came out in the open. This is what im thinking of saying to K tomorrow ';Honestly I really don't think I was the one who ditched you, because I texted F and asked her if I could hang out with you guys and she said yeah! but you guys alwasy leave in a hurry after class to get where you need to be for lunch, and I just wasn't going to stop you, so it was whatever, it didn't hurt me cause I went to my house for lunch anyways, so the fact that you say I ditched you I think is stupid cause really its like you ditched me, secondly its our last year in High School together and you guys are getting made over the stupidest reason ever, its dumb no point in it at all, third I do not think that I have changed, you may think in your mind that I have changed but the last time I checked I am still a B***h, im still bossy, and I am still muthaf***in me! So I have no idea what you mean by me changing!'; Should I say it like that or say something different, and do you agree with me that being mad at someone about ditching or being accused of changing( actually might not be a bad thing) is the stupidest reason to be mad at someone! Well write me and let me know what you think! PeaceProblem with two of my friends?
gurl get new friends those bitc*es are straight trippin, and try to keep them away from your man (just to be safe)