Tore pelvic ligament @36 weeks

So today was my last day at work at I lifted a box way too heavy, I didn’t realize how heavy it was until it was too late. I called my doctors office bc I couldnt walk after, it hurt to the point of tears. They said I tore a ligament, and to go home and rest and to take Tylenol and use a heating pad.

I haven’t taken Tylenol this whole pregnancy so I didn’t wanna start now, (I know it’s safe but I have bad anxiety of anything bc of previous miscarriage)

Anyways I still can’t walk and I can hardly move. She said it’s gonna be like that but I swear it doesn’t feel normal.

Has anyone torn a ligament while 36 weeks pregnant? I’m miserable and just need reassurance that everything I’m fine.

Sorry for the long post. I’m stressed.