I completely understand. Baruch Hashem I am now engaged, but toward the end of my being “in the parsha,” I was feeling very depressed. When you want to get married and it’s not happening, especially when you see friends getting married, it can be very hard. Your idea of saying tehillim is a good one. I also channeled my feelings into tefilla. If I started to feel sad, I would have a really heartfelt mincha, crying and all, and it would make me feel better – that I’m crying to Hashem and I know He hears me and really wants the best for me. I also tried to speak to Hashem a lot – out loud, when alone – to feel that I was connecting to my Father who will help me. It really helped me get through that period, and I hope it helps you, too. Iy”H you’ll find your bashert in the right time with Hashem’s help.