Is it possible to have postpartum depression three months after giving birth?

I just started back to work and I think that was the stress of everything; pumping at work (I exclusively pump) being good enough job wise, being a good, present mom, keeping the house clean, being a good wife. I think that might be struggling with a little depression. At the beginning of my pregnancy and even before I got pregnant, I struggled with depression because I lost two babies and couldn’t get pregnant and stay pregnant for two years. All of these feelings went away for the most part after I gave birth. That is until my husband was gone for two weeks of the first month, even though he had a good enough reason to be gone— so I pretty much did everything by myself, it was hard I resent him for that and am still just mad at him. I feel like My daughter doesn’t know who I am since I am at my job, I have to drive a total of 1 1/2 hours to work because of our nanny situation ( I have to be at work at 7), so that puts me getting up at 3:30 AM. I can’t seem to keep the house clean... I am pumping 6-7 times a day for 20 minutes in order to make sure I’m getting enough to feed my baby.

I am just tired and feel totally defeated.

I don’t know if you would call this depression, but I guess my question is.. should I contact my OB, or just see how it goes once I get my routine down. What would I say to my doctor? What would they do since I’m breastfeeding?

😓 any advice would be so appreciated.

Thank you in advance.