cant sleep again

i fall asleep without a problem, but i wake sometimes multiple times during the night.  i sometimes fantasize about what life will be like...about having a husband...about finishing college...i have trouble getting and staying comfortable.  hopefully its the pregnancy.  of course after the baby comes out ill b more comfortable, but less sleep as the babys cries will b heard.  they say that the baby can cry now, but i cant hear her b/c of the fluid.  how weird wld that be to hear cries coming from my uterus?
cld b heartburn 2. 
i hate that i cant sleep through the night and i have all these crazy dreams.  im doing ok.  i got straight a's this semester.  my house got kinda junky.  my mom came over and cleaned.  lectured me about letting the kids not clean up.  i often dont stay after them 2 clean.  i make them clean some, but not as much as they shd b/c im often so tired im in bed. 
i wonder how much of my lack of sleep is b/c of the separation and impending divorce and how much is b/c of being pregnant.
im getting closer to the Lord.  as my pastor says going from a believe faith to an i know faith.  so i guess thats a good reason to go through all this negativity.  i havent 4given my earthly husband.  hes still doing me and his children a disservice.  by not paying the support that he agreed 2 he is giving me more stress.  and making it harder 4 me to take care of our children.  i dont 4give him 4 that either.  he continues to add more illwill as time passes.
and i am going through this pregnancy in some ways alone.
i hate having to wake and feel preg pain late nite early morn alone.  not being sure who 2 call.  i usually call my husband b/c regardless of how he acts its his responsibility.  i dont wanna inconvenience anyone else.  but im never sure if he'll be there, available if hell answer his phone or what. 
when i go into labor.....im afraid that when i go into labor ill either b alone or alone with the kids.  i have people i can call.  im blessed to have a reliable and loving support system.  but really i wish that cld b my husband.
so i accept the reality but am saddened by it.