Is there a stress going on in your life that is causing you to feel that way? I know for me, when major stressors hit me, my appetite id the first thing to go......& needless to say.....I have had quite a few stressors lately & most of this year.....have just been maintaining....but know how difficult it feels.
Like Butterfli says also....heat & the temp & weather can also be a cause.....think about what may be causing you to feel that way & if you can get it out in words, sometimes that really helps
Love you fuzzy