Okay I had to rephrase on my pregnancy question?

I had a cycle on the 11 got off on the 21 had high fertlity from the 20-24 I had that 22 and the 25 the day I ovulated. My bf d in me on the 22 and 25. I am suppose to have a cycle on the 9 . But i've been feeling very nauseated and also been having diarrhea and been breaking out in my face my are slight tender I threw up inside my mouth very very nauseated again it happens through out the whole day but I never throw up and slight back pain. He has a great sperm account by the way! I want to know how long should I wait to take a test. Also he wants a child he's a good man. Thanks for your comments! Ps. My doctor says that diarrhea could be a syptom of early pregnancy and im engaged to my bf no need for negative comments thanks