I'm 5 days PO and am having some strange symptoms. Is it too early to tell if I'm pregnant? We've been trying for our second for 8 months and each month AF arrives it gets more difficult to stay positive. This month I felt really nauseous for around 2 hours the day I ovulated and I never get nausea. Two days ago I couldn't eat my cereal for breakfast or drink tea, which I usually do without fail. Have felt the same since and can only eat salty crisps, toast or sour fruit. The exact same thing happened with my first pregnancy only at round week 6. Everything else makes me feel sick. I haven't got painful breasts but they are a little tender and seem a bit bigger. I'm just wondering if this is my mind playing tricks on me because I want to be pregnant or if symptoms really do show up this early.