Story is based in England.
So I have a character who is 8 Months pregnant and is expecting twins. She is roughly in her mid to late 20s. She already has a daughter who is now 18 months , not sure if that is relevant or not. She is under a lot of stress as she is looking after her sick mother (after effects of a stroke and early on set of alzheimer's disease who nobody particularly likes), the 18 month year old and partially looking after a 24 year old female child like character who is getting over problems with depression and an eating disorder. Oh and who has a major crush on her. She is also going through a really messy divorce with a husband.To complete the house hold is her partner (the other females brother) her ex come best friend (not the husband obviously) and a dog. They all sort of look after each other as it where.
What I want to know is what sort of things would the mother to be feeling now? I know that the babies will be pressing on her bladder and may cause shortage of breath by pressing on rib cages, but what other things would be physically happening to her? What sort of emotions would hormones be causing?
Also looking for a strange and wonderful craving she would be demanding that would be next to impossible to obtain at three in the morning.
Any help would be wonderful.