Twins and no symptoms?!

Heather • 👱11/13/15 👧🏻4/11/19 👶👶7/5/20

Just curious of whose had any symptoms, or lack thereof. I’m 17weeks, and so far from conception to now the only symptoms I’ve had is exhaustion, severe hunger and acne. I just started having a few 30second episodes of heartburn but nothing else. This is the third pregnancy, so I’m just curious is it can be normal or just every pregnancy and person is different kind of thing.