Is this doable?

So i have 1 part time job and i may have another full time job at night. My part time is from 10a to 2p M-F the full time is night from 10p to 6a Sat-Wed. I have 2 kids that have to get off to dsycare by 8:30a. My dsughter 1st then my son. Then i have to go to the mornign job. I really need the money but im afraid thise 3 days when both jobs overlap itll kick my ass. The night job pays 12 the morning one pays 15. Advice.