Totally agree with the above poster....I would defo ring your GP and get checked out that will be the only thing that will put ur mind at rest at this stage.
Good luck
Some women bleed in early pregnancy and go on to have a healthy pregnancy. You can bleed from an irritated cervix or from a hematoma, but the baby can still be fine. If you are having bad cramping along with the bleeding that is more worrisome. You should call your doctor - they can run blood tests to check whether your pregnancy hormone levels are increasing properly to see if there is cause to worry. Best of luck to you.