I'm suffering too! I'm only 15wks. I seriously have no problem falling asleep, I'm gone within 10mins but I wake every night at some point and I'm awake for hours!! Like right now for example I'm in the UK and its 4am, I've been awake 3hrs! I also have a 2yr old at home so unable to rest in the day. It's so bad I'm going to bed after I tuck my little one in at 7.30pm just so I can get a decent sleep before I wake :(
I cant stay asleep, not even sure whats waking me lol i fell asleep last night around 11pm woke up @ 1am couldnt go back to sleep until around 3am woke back up @ 430am and went to sleep around 6am and had to get up @ 730 to get my Daughter to school. Hate it also, hopefully it wont last to long im 28wks now and dont have a chance to nap during the day because i have a 2yr old, 3yr old, & 4yr old here at home :\