Last month of pregnancy discomfort

Averi
Hi ladies!
So my nephew's girlfriend just called me, and was asking for my advice.
She is due in March, and is at the point where she's feeling super bloated and uncomfortable.  She asked what she could do to get comfortable.
I honestly didn't know what to tell her. I suggested that she try to do the things that relax her. Maybe take a shower, get in the most comfortable pjs, and surround yourself with pillows. I suggested that maybe she lay with a pillow between her knees and under her belly (like hugging it).
Other than that, I really didn't know what else to say. 
Any suggestions? How did you cope with being so uncomfortable?
Thanks!