Growing out of my maternity clothes??

Last week was a big snow storm so I didn’t go into work- lived in sweatpants.

This week I can barely get my maternity pants over my thunder thighs and butt!!

Is this normal for 3rd tri (34 weeks) or did I do some major damage with bad eating habits?! Will my thighs ever be the same again ? ...😭 I miss regular pants !