What's your secret for a restful night of good sleep? 😴😴💤☹️🤕

I am 17 weeks today and I cannot get comfortable during sleep! My arms and hands go to sleep at night. My back is uncomfortable, my left side is not the most agreeable with the baby and my stomach is the MOST comfy, but it doesn't "feel" right.  Do you recommend specific pillows? If so, what kind? I had the Leachco All Nighter with another pregnancy and it was waaayyyyy too big to have around. What's YOUR secret?