Implantation bleeding is a common cause of spotting early on in pregnancy. Implantation bleeding happens when the fertilized egg attaches to the uterine lining. This can trigger a few days of bleeding. This spotting often occurs before a woman even knows she is pregnant and is often mistaken as a pending period.
Any food in excess will give you a stomach ache, generally. But cherries are very high in natural sugars and fiber. If you eat too many of them, they can cause your stomach to appear to upset over the sheer volume you have consumed and the rapid way they are moving through your body.
No. If that was the case there would be no cherries in ice cream and there is. Cherry ice cream is not the same. It is alleged that a US President died from eating too much cherries and milk. [President Zachary Taylor, died July 4, 1850.] Additional info After reading your answer in addition to mine I looked this up. He was diagnosed with cholera morbus a term that included diarrhea and dysentery, but not true cholera.