...help

So, I went to visit family who live 6 hours away from us I was gone for 2 whole days but left Wednesday came back Saturday..& I didn’t bring my almost 10 month old daughter my husband watched her..& now I feel like she doesn’t know me...am I being paranoid or is this really happening?? COULD it happen? I don’t want to regret going but I’m not sure..she’s not crying when I hold her or anything it just seems like she may be acting like I’m somewhat of a stranger? And it’s breaking my heart actually...maybe Its just me being afraid and making it worse..