When do I need to stop sleeping on my back?

Da

Usually a side sleeper but my hips are killing me when I sleep on my side 😫 this happened to me last pregnancy too super early before I have any kind of bump and I know it's just going to get worse. Have tried ALL the pillows and nothing works. If anyone has any other tips...hit me! I just can't remember when it's bad to lay on your back. I think it's still ok at 17 weeks?