Its quite scary for sure anytime it happens but especially with a history of miscarriage. When i first found out I was pregnant, for several weeks (and still now) I have alot of discharge all normal so far but I would run to the bathroom frequently thinking i was bleeding.. i still check for blood every time because another miscarriage is just a nightmare.
You could go to your doctor... The way to think about the situation.. The doctor wont be able to do anything to prevent a mc if that is what is happening. But if it is not a MC then going may show your numbers are rising and at this point you shouldnt be concerned, which would give you peace of mind. Spotting in early pregnancy can be normal but as you would know it also could be sign of miscarriage. If you are going to be making yourself sick/ driving yourself crazy the next two weeks without knowing then go to the doctor now.
Thank you I think I'll call them