Yes Good Evening I Would Like To Know If I

yes good evening i would like to know if i should take my 17 yrs old daughter to the er because when she used the bathroom during her 7th period in school today she made a 3 bowel movements, but on the third one she said the toilet water was full of blood, her rectum was burning, stinging and her stool was very loose. Also the toilet paper had blood on it as she clean her self and she was experiencing lower pain in her stomach. I am on my way to pick her up from work and all of this happen around 2pm today. Please advise a concern mother........thanks