Fighting depression while TTC

Kayla • Infertility warrior for 6 years, endometriosis & PCOS fighter, Expecting our first baby boy 6/2021 💙 after 2 miscarriages 4/27/20👼🏼
My husband and I decided to start trying in February of 2015. It was one of those things where we weren't exactly trying but weren't preventing it either. As the months started to go by with no BFP I noticed a change in my mood. I've had issues with depression before, but this time I just can't shake it. It got worse in May when my best friend told me she was pregnant after 1 month of trying, and I officially hit an all time low this week when my younger sister told me she accidentally got pregnant. I'm not asking for sympathy or comments, I just don't feel like I can talk with my family about this and wanted to vent :(