My partner and I have been trying for a baby, this is the first week we have started trying but have worked it out properly when I am ovulating (which was this week). Three days after our first attempt I had a funny turn, felt really sick, dizziness, severe fatigue (like I was going to fall asleep standing up) and my head felt like it was going to explode!!Then by the afternoon I was absolutely fine. I have been experiencing cramps to the left side of my stomach also. Is there any way that I can already be pregnant?! I didn't expect it to happen this quick!!