baby dropping

is it normal for your baby to drop at 34 weeks? I have had so much pressure in my pelvis for 4 days and I just figured I was doing too much but it's been 4 days and I googled it and it definitely feels like a bowling ball between my legs and it is easier to breath and shes not in my ribs anymore. google said it could happen a few weeks before labor but at 34??? I have my ob appointment tomorrow so I'll tell her and ask her but just wanna know what yall think