Hi everyone. My period is 5–6 days late, my cycle is irregular. The ul…

Hi everyone. My period is 5–6 days late, my cycle is irregular. The ultrasound doesn't show an embryo, but they say there is a corpus luteum 16 mm or it might be a follicular cyst. They diagnosed an unconfirmed pregnancy — I asked if it could be ectopic, they said it doesn't look like it but they can't say for sure. They scheduled another scan in two weeks. Tomorrow I'm going for an hCG test. Has anyone experienced this?