Anyone else struggling?

I've battled depression for a long time but finally found a good antidepressant for me. My doctor gave me the green light to continue them throughout my pregnancy however I've read our baby would likely go through withdrawals after birth so I opted to discontinue use just before getting pregnant. The first trimester I did fine but now in my second it feels like the depression is crushing some days. I worry about these negative emotions affecting the baby and it makes me feel guilty. Sorry for the rant, I just don't know where else to lay out these thoughts.