Your tsh is only a hormone that your pituitary gland sends to your thyroid to either produce more T4 hormone or less, depending on what the Pituitary determines your system needs , look at it as a hormone sensor, so tsh is not a deciding factor in wether your thyroid is functioning the way it should, you should check your lab results,(If you don't have them request a copy from your MD, Look for Free T3 and Free T4 levels, if they are not on the results then ask your MD to perform these tests, then post the results here on a new post and also include the reference ranges for each, the symptoms you mentioned may be caused by thyroid, but tsh will not give a clear picture as will the FT4 and FT3 Welcome to the Forum and Good Luck FTB4
Sorry my tsh was 0.23 then 0.44 .