Coping with moving in with fiancé's parents

Samantha
(I really wasn't sure what board to post this on so if it's in the wrong place just let me know!) Long story short, everything just fell apart and my fiancé and I will no longer be financially able to support ourselves and our little one that is due in April. His parents have graciously offered to let us move in with them until we get back on our feet and it's the best option for us right now but my heart is breaking. We're expecting a baby, planning our wedding, and have been living together for a long time and now it feels like we are moving backward. I'm trying so hard to go into this with a good attitude, but it hurts knowing we won't be starting our life as a family in the situation we had originally planned on and worked so hard for. Has anyone else been in a similar position, or just have any words of encouragement? I'm worried that if I keep stressing like I am, it will affect my little one negatively.