Hello, recently my girlfriend and I were having sex and the condom broke. I immediately took it out and we got her a contraceptive pill 1-2 hours later. I didn’t ejaculate in the condom before it broke the only noticeable thing would be precum but it was still in the condom . 2 days after she’s been experience tired ness and stomach pain. Occasionally she said it was okay but it would get worse and thinks that she is pregnant. What are the chances and the odds that she is pregnant