I have not had an ectopic; however, during my 1st m/c, they were worried that it might be. I did a lot of research and it is not something that should be messed around with. If you check out this site it will list some of the symptoms of an ectopic
ectopic symptoms on webmd
If you suspect that it might be an ectopic or if you are experiencing significant pain, you need to either call your Dr. on call OR go to the ER to be evaluated.
I hope that you figure out what is going on and KUP w/ the results!