Can you tell if Ajovy froze?

I picked up my Ajovy pen today and forgot it in my car. The last few hours it’s been in the car it’s been 32 degrees F, and for an hour and a half it’s been 33. I just got it from the car and I’m trying to figure out if I’m out the money&sol on migraines for the next week or if I can still use it on time (tomorrow) It doesn’t look frozen at all but it’s been in the car at freezing then only a degree above so I’m curious if that would even be enough time at a high enough temp for it to thaw back out before I got it from the car if it did freeze Kinda hoping that maybe someone here has accidentally frozen theirs then seen how long it took to thaw? Idk I’m scared and it’s far too late to call anyone that can help me so I just need to put this out in case anyone else has been here and has advice.