Am I pregnant???

Me and my boyfriend have had sex a few times and always with a condom, going into my period, and then a few times after it, but not in my fertile window. All of a sudden, I’ve been bloated for a few days straight and putting on a little weight, and craving foods. I can’t tell if a change in appetite is an early sign in pregnancy. None of the condoms have torn, but I need some help. Please answer if you can. I am also getting brownish discharge. I can’t tell if it’s ovulation, vaginosis, or implantation bleeding. I’m not cramping. We’ve had sex six times in the past three weeks, and the condoms never ripped. Please help.