Positive Test but been bleeding for about 10 days

I desperately need advice! My husband and I have been TTC for over a year now. In December everything lined up perfectly. However I started spotting last Friday and my period was suppose to begin last Saturday. I've now had some bleeding of various degrees for the last 10 days. Some crapping has occurred but not my normal cramps, they haven't been as bad. I took another test today and it was positive. I really don't know what this means and I'm curious if anyone else has had the same issue. 
Any advice would be helpful I'm having to wait to get an appointment with the woman doctor. 
Thank you in advance.