Princess, hi, i had the same thing, felt like crap for couple of weeks, and then felt great for couple of weeks. Was sure something had gone wrong. And about the same time as you where as well. I am sure everything is fine, but, go to see your dr anyway. I felt silly as when i had checkups, but, drs are used to it, and its best to be safe then sorry.
And if you feel good in yourself as well, and postive, and enjoy feeling great, then that is also good for bubs.
But, let us know how you go.