Hi everyone, I'm a regular boardsie but not quite ready to let the cat out of the bag at this early stage

Obviously I'm very early on in the pregnancy (barely containing the excitement!) and showing plenty of early symptoms - tender boobs, lots of tiredness, starting to get a lot pickier with my diet, constipation (eugh

) and so far only a couple of mild nausea-ish waves (hoping that one doesn't change!).
But I also get period-like cramps, nothing stronger than an average Day 1 period cramp and no spotting at all, but I can't help worrying about it. Any reassurance or anyone with similar experiences would be so gratefully received!