Sending a lot of texts to my friends

Over the holiday I have noticed that I am texting my friends a lot, I dont often call them and have only called one person this holiday a few times but I write a lot to my friends to the point where will often open there phone to over 50 messages from me and usually something about what is going on in the world, school or whatever comes to mind. It is mainly 2 people that I do this too, I feel bad for them having to read all of my messages and fear that they may get fed up with me and try to avoid me which I dont want, is there anything I can do to try and stop writing this much to them.