Baby blues

Brooke

My daughter is 6 days old, I also have a son who is 20 months old so 2 under 2. I had baby blues with my son for maybe 2 days after leaving the hospital & none in the hospital. This time i still have them which I know is normal. But when do i need to speak with my doctor about it if it isn't gone soon? I feel fine when I am out of the house or when people are over to visit. But when I am alone with my 2 babies or my 2 babies and fiancé I just feel sad. I cry for no reason, or for reasons like past relationship problems/disagreements, I cry about being bored and feeling like my fiancé is bored. I just want to know when it's not okay to feel lmfhis way