Help!

I’m 8 weeks and currently experiencing cramps in lower tummy and shooting pains in my bum. I have been bleeding brown blood (like start of period) but only on tissue when I wiped and it seems like it’s now stopped. I’ve got my first midwife tomorrow so doctor said to ask for an early scan as that’s the only way to know for sure. Just asking for other people’s experience so I can try and stay positive! Tia xx