Finding out about pregnancy late

Did anyone else find out about their pregnancy later than normal?

I am pregnant with my second. First took a while and I have irregular periods, ended up not finding out until I was 13 weeks this time.

I am so worried I did something to hurt this baby and the anxiety is killing me.

I am not a big drinker but had a glass of wine a few times in the first trimester. Never tipsy or drunk. Has anyone else been in a similar situation and it turned out okay? All ultrasounds and anatomy scan have gone well but im still so worried.