How did you feel in the days/hours before labour started?

Did you nest like crazy?
Did you throw up?
Did you feel certain pains or cramps?
Did you have your show long before labour?
Did you feel any different?

With DS I had a posterior labour and it started after I had my show in the morning.. and labour gradually built up...

This bub isnt posterior so Im wondering if labour will be much different. With DS the pain was mainly in my back with my belly tightening every now and then becoming hard...

Now I have massive pain/stabbing..baby pinching me or something down really low.... Just wondering if this is prelabour ?

Any answers will be helpful