Any help to stay comfortable this far?? I have appt tuesday with midwife but its uncomfortable to…

Any help to stay comfortable this far?? I have appt tuesday with midwife but its uncomfortable to sit cause i get sharp pains here and there where u normally get cramps and when i lay down i feel sick to my stomach. my back feels like its guna snap if i stand longer then 10 min and my feet are swollen. i am just uncomfortable all around and so tired of feeling like this...