I'm 33 weeks 3 days and.... anyone?

I'm known to have babys early earliest I gave birth was 34 weeks and 6 days

This pass week Braxton hicks have become more stronger than ever I feel tired and more annoyed at anything I feel very different compared to what I felt last week I felt like I had so much energy.

How did u ladys feel before going into labour? What was your signs did anything change the week or days before you went in... thanks in advance