I'm scared to death! Please help me out ladies

I am 22 weeks pregnant and didn't start feeling my baby's big moves and kicks until two weeks ago. I got used to her moving around few times every single day especially when I'm laying down and I can literally see my bump waving when she does and I can't describe how happy I felt about it. But 3 days ago she kicked me a big one and since then I didn't feel her move at all, I tried a lot of positions and I put on some loud music and tired a lot of staff but still not responding to me at all!! I'm worrying like hell, I didn't sleep last night and woke up in tears because I couldn't take the stress of overthinking anymore !! Please tell me if it's a usual thing that the baby doesn't move for few days or there's something wrong with her!!? 
Thank you all