u/Lower-Birthday7378

My girlfriend still did not have her period after our sex last month and it's been 2 months since her last period, we used condom + pull out and did not really ejaculate (but I'm anxious for pre cum leak). We took pt many times 14 days,21, and a month after sex. All negative but maybe it's faulty? But she's mentally unstable for a couple of weeks because of her own problem, can that be the reason or we need to take pt again? Also she's experiencing cramps everyday.