Hi EddieF, yes needing a ty fix is very common. I have heard many talk about it. I had it all my 1st year on ty and am not sure when it stopped for me, but it did sometime in my 2nd year. I use to count the days till my next "fix". I recall it well and yes I had a minor increase in sx like tingles... I think you are fine. Please let us know how your next fix goes. Sorry I'm late!