Just feeling blah

If I could today I would stay in bed and just cry... 25 weeks pregnant and the depression is just worse.. I am on meds but now I am being told they may not be safe much longer for the baby do I need to decide stay on them or try and stay sane... Really just tired of pretending to be happy when I am far from it... Sorry just needed to vent somewhere and not be judged and usually I don't get judged here