I am 23 and found out just a month ago that I had graves disease,...

I am 23 and found out just a month ago that I had graves disease, hyperthyroidism and a cold nodule that they couldn't determine if it was begning or not so I just had my thyroid removed last week and I started synthroid a few days laterl. I've noticed that I'm a little shaky, i thought maybe it was from my parathyroid glands not producing enough calcium but even though my calcium levels have gone up i'm not visibly shaky just feel shaky, I also don't want to sleep I feel like I have more energy but at the same time i've been weepy. Is this normal? I really haven't had a chance to ajust to any of this it's all been happening sooo fast. ******