Lost

Lately I've just been feeling so lost. It's as if life is moving past me but I'm standing still. Everyone around me seems to be doing amazing but why not me? I'm so alone, I feel like I have no friends or even family that wants to be around. I struggle to keep myself afloat and put on a fake smile everyday infront of my daughter. She needs me to be at 100%. Often I'm able to feel good about myself for a week or so and then suddenly crash again. Does anyone else feel this way? Maybe we can talk, I could use a friend