hi yesterday i sneezed and after that i went to the toilet and there was a slight bit of blood , and today i coughed and the same thing again i am in no pain i feel fine , i had a smear test done last wednesday , is it anything to do with that i am 50 years old , i stopped having periods when i was 42 i do have bad hot flushes , on and off is ther anything to be worried about many thanks