I am already 32 weeks pg but am having the worst time sleeping at night. Is anyone using one of these pillows and does it really help. I'm 5 foot and considering getting the mini one. Between getting up to use the bathroom and not being comfortable I don't know what to do. I have tried a regular pillow and body pillow but they don't seem to work. The body pillow did once or twice. Any suggestions would be great. TIA!