Light blood after ipill during ovulating

Me and my gf had intercourse with protection (condoms) but,what happened is when we started in the beginning it self condom broke and I pulled it off immediately, but I didn't ejaculate(only precum) in her it was for 5 mins or so this happened this happened on 30 oct and she forgot these days where her ovulating days which started from 27 Oct (as per calender).The next day she took ipill for safe side she took it in evening (31oct). Nothing happened on that day from 1 Nov she felt pain in breast ,cramps, headache, nausea and later night she passed some white discharge and said it's ichy. She vomited on 2 Nov late night and so on days. she also complains that she urges to pee more and and feel hungry alot, feeling dizzy blur vission, now it's 4 Nov she says some bleeding occur spotting. So is she pregnant?please help Thankyou😞