Supply slowly tanking

kgauntt

I'm EPing for my 8.5 month old and also 8 weeks pregnant. My supply seems to be going down a tad each couple weeks. I'm supplementing with frozen BM. I refuse to pump anymore than I am now, which is well over 200 minutes a day but I think I have plenty frozen until she hits the year mark. My question is, why do I feel so down? Is it because my decrease in milk? I've heard your hormones do some whacky things when you stop completely but what about with what I'm doing? Maybe it's just the pregnancy making me feel hormonal.