TTC and losing hope

Stephanie • We are TTC right now! Just diagnosed with PCOS!!
So my boyfriend of six years and I are TTC. Around this time last year I was pregnant and I had never been more excited but around October I miscarried at 11 weeks. It broke my heart. We have been trying for about 6 months but nothing's happening and I'm losing hope. Is there an advice you ladies can give me.