Read the following context and choose the best option to answer the question.
Context: I ' m on day two of my yeast infection medication . I purchased the Monistat 7 suppository kit because I read the 7 day treatment usually works the best and the suppositories are less messy . I put it in at about 7 pm last night . I went to the bathroom at 5 am and when i got up I saw all these marble sized clumps in the toilet .
Question: Is this a normal side effect of the medication , and should I continue applying it ?
Options: 
A. Yes , this is to be expected . I should continue .
B. They warned me about this . I will stop at once .
C. No , this is unacceptable , I need to stop at once .
D. This should n't be happening . The medicine is n't working


A