I think I'm pregnant, but I feel a bit stupid saying so because I could only be about 2 weeks pregnant if I am. We haven't been trying but we did have a small accident, which I've just calculated on the mumsnet calculator as being smack bang in my "ovulation period". My boobs feel bigger and I'm craving marmite, which I usually cannot stand. I've eaten about half a pot today. Can I possibly be pregnant and if I am, what the hell do I do next?!? Thoughts, suggestions etc welcome...and thanks.