Haven't been able to sleep in forever. It's affected me more since becoming pregnant because i need the sleep more than i did before. I have a weird dreaming anxiety which keeps me from falling asleep and sleeping through the night. Im constanlty waking up. Dr suggested unisom, didn't help me any, so doctor suggested melatonin. I'm a little scared to try melatonin because I've heard it causes really vivid dreams. Has anyone used it? What was your experience with it? Does it affect your dreaming or just helps get you to sleep?

Thanks in advance for any input.