help, advice needed

I'm 38 weeks. I just fell over about half an hour ago, I got caught on something. I brought up my knee and arm to fall on but ended up squashing my bump a little into my knee. I fell really slowly and managed to catch myself without any trouble and baby is moving fine but I'm still worried I squashed him a bit. Should I call the hospital? I'm sure it was nothing but can't help but worry 😥