random pains😭😭

Katy • 25 R.i.p my sweet baby 01-22-16👼🏼 Mommy to Barrett 03/13/17💙 TTC baby #2 YouTube channel Katy Goodwin
Okay so earlier around I wanna say 7 I started having sharp quick pains on my lower right side of my spine. They come and go but they feel like tiny needles going into my back. Can anybody tell me what this might be?? I'm praying that it's nothing serious I'm 18 weeks pregnant with my rainbow baby 😞😞😞😞