Same symptoms as me and i found out a week ago i'm nearly 9 weeks pregnant. BUT having said that, til you've done a home test and had it confirmed by your doctor then you also may not be pregnant. Also, you can do 3-5 home test and they all come out negative then on the 6th one it could be positive, just depends wether a certain hormone in your body is strong enough to be picked up by the home pregnancy so early. Dont stress. My situation is far from ideal but if you are pregnant and you decide to keep the baby things will work themselves out.
Good luck, i wish you the result you want xx