I'm 20 weeks and now experiencing:

Difficulty getting to sleep, I can't breathe properly!

If I'm on my feet for a few hours, then I lie down on the couch, when I get up - I can't walk! My lower back & legs are so crampy!

Boobs are sooo huge! I hear they grow three times! I have had to order a bra in cos the size of them are soo big! With my first pregnancy, my boobs grew and did not go down. I think I'm gonna get a reduction later!

Lying on the left side, but I prefer the right side.

Stomach getting tightness sometimes (Braxton Hicks?)

A decrease in wanting sex with my hubby. Actually finding it quite dry/painful.

Hungry and eating all the time, but smaller amounts.

Tired and;

Peeing all the time, esp at night. !!!