These was the symptons i had & m/c.
So sorry if this is the case.
Hope your well.
I would unfortunatly say it is possible. You really should go into the ER. I think that would be the best thing for you to do. I am not going to say that's what it is for sure but it could be. Good luck and I hope everything turns out ok.
Go see a doctor immediately! Any bleeding accompanied by heavy cramping during pregnancy needs to be checked out!