I recently had unprotected sex with my boyfriend, who has a very high sperm count. I haven't had a period in a while but I'm still fertile enough to get pregnant. Normally when this happens I don't think much about it and never show any signs. This time I've been frequently urinating, have nausea, weird cravings, slight ramping, heightened sense of smell, runny nose, fatigue, and now a little discharge. I have a sort of gut feeling that I may be pregnant but it's way to early to test. I've never been pregnant before and I've tried asking for expert opinions but have had no luck. I'm told that since I don't have the regular hormone levels that any slight change in hormones would cause the early signs but I'm not sure...any advice?