Still stuck at husbands grandpa's house which is still unbearable, now I've got three children to…

Still stuck at husbands grandpa's house which is still unbearable, now I've got three children to take care of while recovering from my csection. Went to the doctor about all the depression and anxiety got put on medicine but can't get to it because our vehicle doesn't have a/c so the kids will get to hot and the medicine is an hour away. Have no clue what I'll do during the day while my husband sleeps since I can't take the kids out in the car or they will fry in the heat. Complete wreck right now.