Hugs for you, the joys of finding out your pregnant get so overcome by worry sometimes I think. I am 5weeks pregnant with and I have no symptoms what so ever and in all my other pregnancies I have has things by now. Each pregnancy is different so try not to compare to much with what it was last time. Like the others said try and relax. What you described sounds very much like good pregnancy symptoms to me. Good luck, but I am sure you don't need it.