I'm a real worrier. We were trying for this baby for nearly 18 months and it is sooo wanted, yet I seem to be finding ways to not let myself get too excited. I have the usual pregnancy symptoms, sore boobs, nausea, tiredness, constant peeing, yet I get up today and feel loads better - boobs are only sensitive when I prod them (which I am doing about a million times a day) and the only constant thing is my tiredness. Do symptoms come and go, or do I really have something to worry about?