Lower backache and Cramps

Today i have this lower backache and cramps again. It makes my tears flow out. It's so pain until i cannot endure it. So i went to google and there are two possibilities.

One, is because of the pressure from the Uterus and the baby. As now the baby is consider 'lightening'. So there would be pressure and will cause backache. But usually this is very common. So i hope is just because of this.

Two, is contractions and can be back labour. Which means baby is coming out anytime soon. But with a few other symptoms like, signs of show (mucus plug thin and came out), severe contractions, increase in watery discharge and the most obvious is water bag burst. These days every morning, i would have light yellow watery discharge and it is quite alot. And been having a slight sharp pain down there. So i have to observe now. Just in case baby really wants to come out early.

I haven't try out the products that we have bought yet. OMG! Having a strange feeling these days. But i hope is just sensitive. But i have dreamt of a friend whose going to give birth the next day and she really did. This nesting feelings is so scary... But even if baby wants to come out early, i just hope that he would be healthy and bubbly. :)