I might be crazy but I felt a kick and I'm only 13 weeks this is my 4th pregnancy so I know what…

I might be crazy but I felt a kick and I'm only 13 weeks this is my 4th pregnancy so I know what they feel like I know the difference between gas and kicks it felt like a pushing outwards and slow it freaked me out I was laying down reading and I felt it wasn't expecting it because I'm 13 weeks irk has anyone felt this so early on????