So as you may well be aware from my other posts. I have recently had twitching in my finger and thumb of left hand. Went to the doctors last week. had a long list of bloods taken I think it was 10 or 11 tests. all were ok apart from the note against my blood count saying repeat in 6 weeks. I cannot get out of my head that I either have a blood cancer , bowel or stomach cancer or MS. I cannot think straight. also the last 7-8 weeks I have been very tired. I was stressed in work up until the end of July so don't really know what's going on with me. I just don't feel right. Also been thinking that I had 2 colds this summer which is unheard of for me 1 mid July & 1 end of August. Can all of this be stress related. Can stress effect your blood results?