She had unprotected sex on 25th May and 28th May and took ipill on 26th May 2024. She had periods from 16th May to 21st May. Also, she has a cycle of approximately 33 days. On 1st June she saw a brown discharge. From 2nd June to 4th June she saw red blood. And from 5th June to 7th June she is seeing slight brown risky coloured discharge. She was feeling nauseated from 1st June to 5th June. She vomited 3 times on 5th June. From 6th June to 7th june her lower back started paining. She took pregnancy test on 3rd June and on 6th June all of which were negative. Is there any chance of her being pregnant or all these are the side effects of ipill??