I am having some white discharge. It's kind of thick. It has no smell to it at all. I had sex about a month ago. We used a condom. I got my period about a week later. It was the usual heaviness but not the usual time. It lasted for about 2 days. My period is usually 5 to 6 days long. My body hasn't been feeling any different except this weird sensation in my stomach. I think it could be just gas bubbles, but I am not sure. Also, I have noticed that I am peeing a lot more. Could this be caused by a pregnancy?