My period was two weeks late and I felt pregnant even my boobs were milky but i didnt went to GP to check for sure even thu I was taking folic acid. I have had very stressful day at work and got very sharp pain and start bleeding after a while, I had this huge headache and felt dizzy too Could this be a miscarriage?
It could be. More worrying it could be an ectopic. You need to get checked out at a&e. I'm sure everyone's miscarriages are different, but the pain with mine was like period pains and contractions. Sharp stabby pains might suggest an ectopic, which can be very dangerous.
With your history of pain I really do think you need to be seen. If you can get hold of a pregnancy test quickly it would be helpful but if you can't or you feel more unwell you need to go to A&E and be checked over ASAP. I didn't 't have sharp pain with my miscarriages - just bleeding.