Possible miscarriage..

I got my BFP over a week ago (7 tests- I may have been a little crazy) and was just waiting for my first appointment to confirm. This morning I woke up with red/pink/brown bleeding😫

I'm not exactly sure my due date, I have irregular periods. If I was going by my last period I would be 7w4d today.

I'm not sure how much I've bled so far but it's more than spotting.

Has anyone had bleeding in early pregnancy and everything turn out alright?

They are sending me for an ultrasound this afternoon but I'm a stress ball right now.

Need some positive stories 😔 and all the prayers you can muster.