Stop worrying and enjoy is not the right comment considering that she needs to know before that point if she is having a pregnancy or ectopic pregnancy. But yes, stop worrying if you make yourself sick because you could also cause a spontaneous abortion
. If it was implantation
bleeding, I believe it woul be after your period was supposed to start. I didn't have implantation bleeding for my first pregnancy and I know it's different for everyone. If it was implantation, you will know by a positive test soon after (HCG
For the second person, I am sorry if you had a miscarriage
. Some bleeding during pregnancy
can be normal. I would definately go get checked since your HCG could be low due to bleeding.