Most symptoms disappears after the first trimester. In the second trimester you should feel better and have more energy. If you are really worried then you should see a doctor, but unless you have lots of bleeding then I wouldn't worry. Good luck.
My ob told me during my first pregnancy that no amount of blood is normal when you are pregnant so it needs to be checked out asap just to be sure that you and the baby are fine.
I called my doctor he told me to not worry and i will go for a check tomorrow morning.
(I had a small drop of blood in my underwear i informed my dr about this)
I would go see the doctor, but, I would also say that I did not feel my baby until I was 18 weeks. So don't panic, but get yourself checked.
Call your doctor and they will set you up with an appointment. Ask if they can get you in today. If you have insurance or medicaid maybe just go to the emergency room so you can be seen today to make sure your baby is okay. Iknow this is a personal question, but do you have any bleeding?