I have had some problems during these months and I’m really worried about this. First of all I started to feel some palpitation and nodules some months ago and wasn’t sure what could it be. So the first thing that I did was to pass over a medical control. My doctor couldn’t say what I have had without some exams and I was really happy to know that I am going pass over some exams, it always makes me feel more relaxed and opened about the situation because I always thought that after a doctor is examining you, they are going to know for sure what’s your problem. The EKG was fine, and this was a good thing and at the same time bad news, a good one because I started to think that maybe everything it’s okay and there is nothing serious and bad because after the EKG I couldn’t explain what’s happening to me, you know… sometimes it is better to find out what’s wrong with you and eliminate it once and forever than to struggle and trying to find out what’s wrong with you. I continued to have my palpitations and my doctor said that I have had to do this test once a week in order to see if there will be some changes. Besides the test I decided to do something by myself and I decided to quit smoking and to quit drinking coffee. I can’t live without caffeine that’s why after 2 weeks I started to drink coffee without caffeine. I thought that after some weeks I’ll see the difference but nothing happened, I still felt the palpitations and a strange discomfort in my throat. Some days ago I remembered that my sister have had some serious problems when she was little, she have had high thyroid levels, besides this she mentioned that she have had some strange palpitations and at the end after some weeks she has found out that she have had some micro cancerous cells. She got her thyroid removed because it was in time, and I still can’t understand how I could forget about this. I’m just so worried about this, today I observed that I have a swollen part and this makes me crazy, but the only thing that makes me feel a little bit safer. Anyway I have search through the internet for more info and there are so many examples of different diseases. I’m afraid about the cancer, my sister was diagnosed very quickly and that’s why she could remove it. I don’t know what to think about this… what do you think? Anything would can be helpful.