No sleep ever

I am 7-8 weeks pregnant and cannot sleep no matter what I try. I am either waking up a million times to pee, or too nauseous or gassy, or I’m hungry, or slowly creeping heartburn is pouring acid into the back of my throat as it pleasantly rides up from my stomach making itself known, or like today it is all of the above! I’ve tried Tylenol PM which works sometimes but I don’t want to do it all the time and I have tried the orange labels unisome (sp??) but to no success. I have horrible nausea all day and just want to sleep at night. Am I alone in this?! Someone tell me it gets better or how they were able to manage it all in order to sleep?!??