Carnival rides

Ok so I went to my grandparents house and the took me to the Ford county fair. They don't know I'm pregnant and I road the only three rides the zipper wipeout and tipsy dragons i road the zipper three times wipeout like ten or twelve and tipsy dragons like twice. I'm 6 week pregnant and I just want to know that I'm ok and if I'm not I want to know symptoms so I can break the news to my boyfriend