I need some help with a new story

Help me, please

Hey everyone, I need your help. Im writing a new story and it's a mystery/thriller/ a dose of romance kind of book. I've already wrote 3 short stories and I would like some ideas from all of you. THIS IS NOT A STORY, AND I DO NEED A LITTLE HELP FROM MY FRIEND'S AND WRITING FAMILY, SO PLEASE HELP ME.

This is what I got. So far

No Title Yet

Here I am, in bed, writing on my tablet, trying to figure out what I should write. Should I write about my life or write about something else? What should I write? Maybe I could write about nature or animal's or children or... maybe a mystery or a thriller or both. You know what? I'll write a mystery wth a little thriller and a dose of romance. But what should I start with? Should I start with the main character introducing himself or should he say something? Hmmm....... Well if anybody has any ideas on this, HMU, I love using anyone's ideas. Can't wait to see your idea's, TTYL.

I think that should do it. For now. Well... as you can see I just posted this amazing idea for a new story and I really do hope I get to use some of their input on it.