I think that they're just worried about you. They might seem to overreacting or annoy you sometimes or treating you like you're a queen, but I'm still sure that they care about you and want you to feel good and happy and that's the reason why they act different. The best thing you can do is talk to them about it, I guess. Just tell them you appreciate what they're doing, but that it is not needed and you'd rather have them act like nothing happened/nothing is wrong, that that's a better thing to do than what they are doing now. They should understand that, and hopefully start act normal again. Still, you should know that they probably don't mean it in a bad way and just want to help you.