Please advice with what is happening.

Here is the timeline, On the 27th of april my girlfriend and i has had intercourse using a condom, but during foreplay as I feared there was some precum that would have entered her she took an ipill on the 28th of April Again on May 2nd we had intercouese  and unfortunately the condom was broken when I pulled out. So she took another ipill on the 3rd. She took a pregnancy test on May 6 and the result was positive. I know that was a little too early for signs so she took another set of tests on the 18th and 19th of May and both results are positive. Yesterday( 20th of may) she found found blood discharged out of her in the evening. But this color is slightly different from her usual period color. Last month period cycle 12/4 to 17/4. We are really confused and worried with what's happening please suggest what should be do. We are ready withmifepristone and misoprostol tablets but I am worried that she shouldn't be taking them if it's a case of false pregnancy.