Welcome to Healthcare magic forum
Whenever you feel fit - mentally and physically, and after your menses start regularly, you can start trying for conception.
Being in a healthy state of mind is important, before you plan the next pregnancy
. If you feel depressed, you can visit a conselor , just to talk abt how you feel, it helps.
Sorry about your child, if he was taken to the hospital , the doctors must have said something abt the cause of death..didnt they? Possibly fetal distress
Chances of normal labor are not much, espcially so soon.
For care during pregnancy, you can hire someone to help you with household etc. Normal pregnancy doesnt need any special or nursing care. Only if there is some problems, your obstetrician will guide you further.