I am 25 weeks and am sure on my dates of conception and they have also been verified by U/S. BUT I have been feeling about a month further along as far as how I usually feel at different weeks in my pregnancies. About a week ago I had some sort of hormone shift or something. All I wanted to do was eat a lot of pizza all at one sitting and then sleep for 4 hours, and repeat for 2 days, then I got a few pimples, my boobs have been sore again and had a growth spurt, and then the morning sickness and nasty taste/metallic taste in my mouth started. Since then, it seems like my symptoms and over all pregnancy has jumped forward a month. I feel more like 28-29 weeks along. I'm measuring right on track for 25 weeks and have had steady weight gain of 1-1.5 lbs per week, although this last week I haven't gained anything.
Has anyone experienced or known anyone who felt further along by this much and gone early? I have been thinking I should start planning as if my due date is 3 weeks earlier but I don't want the final stretch of pregnancy to feel twice as long if I am wrong.