I feel like I'm hyper again since I've been on the Levoxyl. Right now I'm on 25 mcg and my TSH is 6.9. Is that really bad? I don't show any hypo symptoms at all. Like I said, I could swear I'm hyper again. The throbbing, painful feeling in my thyroid is back too--and that had disappeared after the RAI until I started on the Levoxyl almost five weeks ago.