I have already posted some questions and received some very helpful responses but I'm startingto feel a bit desperate as i still feel so awful. TT 3 weeks ago as a result of unstable Hashimotos. have had a couple of days where i feel a bit better then this is followed by a bad day. Is it normal to feel this way and to feel 'up and down' being without thyroid and on a stable dose of thyroxine? Going to ask Endo if he will do an early blood test but would love to hear from others who can may be offer some reassurance.