Erase Your Sleep-less Concerns

I have had issues with insomnia since I was 9. Since I had my daughter it’s gotten worse. That was almost 4 months ago. If I’m stressed out I can’t sleep. It’s not that I can’t I guess, it’s like my mind and body doesn’t WANT to, if that makes sense, and so I can’t sleep at all. For the past couple of months I haven’t been able to shut my mind down enough to get to sleep before 3am, and the past 4 days I haven’t been able to sleep at all until after 5am. It leaves me utterly exausted during the day, because I still have to get up at 8 or 9 oclock with my children.
I can’t continue like this. I’m also breast feeding my daughter, so is there anything I can take?? I just don’t know what to do.
I don’t consume caffeine at all.

I am 34 weeks pregnant, almost 35 weeks.
I cant sleep! nothing works to make me fall asleep, and when i finally fall asleep i wake up 3-5 times a night to go pee, or i just wake up and look around my room.
when i wake up in the AM i have actual memory of tossing around and getting up, so its not like i just stur and then fall back asleep its like i actually fully wake up.

in the AM i feel even more tired then i did when before i went to bed, its horrible.
yesterday my fiance and i were at the mall and we got some lunch, i almost fell asleep at the table in the mall. it was horrible! i dont feel safe driving because how tired i get.

when i try to fall asleep at night i get a sudden bout of energy, i have tried:
exercise
a warm bath
pillow mist
sex
cleaning
going on the computer
reading
watching boring late night tv
tea
tylenol pm
tylenol 3
having my fiance tickle my arms [that used to help me fall asleep]
pillows
different positions

but the thing is i just dont FEEL tired, my mind is 100% awake but my body is really tired, i WANT to sleep, i dont want to do anything else but i cant fall asleep, or stay asleep!

i honestly think that medication is the only thing that will help me, have any of you ladies used any kind of sleep medication later on during your pregnancies? i need sleep its effecting me horribly i fall asleep at work and at odd times of the day when i should be alert

it hasnt been unusual for me to be awake at 6am and not go back to sleep till after 1 am, and still wake up 3-5 times a night.

please ANY advice helps! what can i say to my DR about this? i havce told him i cant sleep before and all he said was that its normal i dont feel like this is normal at all!
okay if i am saying this is not normal its NOT. i know my body and i am truely suffering, i had the normal pregnancy insomnia before but this is way worse and way different.