In pain could use ur advice

Isamar
I'm 22 weeks pregnant and today at around 5pm I started feeling intense pain on my lower right side. The intensity has been on and off since then but in the meantime it's been a dulling pain unless she kicks in that general area which is where she loves to kick. I've been laying on my left side to help with her kicking and the pain and it's helped a little.  I'm just debating if it's worth going to the hospital for. Any advice is much appreciated