Abigail Spencer felt like she was being “eaten alive” by stress. The 41-year-old actress celebrated her birthday on Thursday (04.06.22) and took to social media to explain to followers that she had endured the “hardest year” of her life. Alongisde a series of photographs, she wrote on Instagram: “August 4th 2021, I moved into the hardest year of my life,” Spencer wrote. “It almost killed me, and if I hadn’t been in training for my mind, body and spirit for and surrounded myself with the most incredible community of friends and healers, I do not believe I would have survived it. I’m not going t…