Hi, me and my boyfriend been trying to get pregnant

Patient: Hi, me and my boyfriend been trying to get pregnant for three months now and lately I’ve been packing on some pounds and my stomach is poking out round I was two days late getting my period now I have a Brown discharge and pink blood does that indicate I’m with child or this is my period for sure…..B/c I’m starting to think I can’t have a child b/ c I’m not pregnant I understand it’s not easy but I’m scared I can’t have a child

Doctor: