advice - potential miscarriage or in the clear?

Ruth
Hi ladies, so the other day I had brown spotting when I went to he bathroom ( about 3 times over 4 days) now there is nothing -- I had a tiny bit of abdominal pain but nothing too hectic... anyone ever had anything like this and what was the result. Oh I've also got a negative blood type so had to get the anti d vaccination after the bleeding if that affects anything. Any advice please? 7 weeks pregnant