pregnant

Ladies I suffered a miscarriage last month and haven't had a period since we started TTC 2 weeks after our loss, I have been experiencing mild pregnancy symptoms and today I just got a BFP. I'm so scared this time, after a miscarriage has anyone got pregnant after a miscarriage before a period? I don't know how far I am  the test lines are bold is that any indicator to how far I could be 
Thank you x