day 2 I come home with a headache ready to cry from being so overwhelmed. I'm starting to second guess myself, I don't…

day 2 I come home with a headache ready to cry from being so overwhelmed. I'm starting to second guess myself, I don't know if I can do it with a 5 yr old , 18 month old and a baby on the way. I'm so stressed out with work dealing with behavioral students and kids point blank ugh can I cry now