Dont know what to do

I am a single mom and just recently lost my job than my car went computs. Its blowing white smoke out of the back end and I have no idea what it is…

The white smoke out the back is not good. If the smoke is a lot more than what regularily happens on a cold morning and continues after the engine and tail pipe have warmed up, the problem might be a leaking head gasket. If the smoke smells sweet, that is another indicator that coolant is getting into the cylinder(s). With the engine stone cold check the level of the coolant in the reservoir. If it is down refill it and keep an eye on the level. If the level continues to go down as you drive, you definitely have a leak.

Good luck on this. Let us know if we can help you further.