I have had symptoms that I think point towards hypothyroidism for about 6 months now. These include extreme fatigue, crazy mood swings/irritability, and depression & anxiety over things that have never been an issue for me (to name a few). Thyroid issues specifically as well as autoimmune diseases are extremely prevalent in my family (both sisters, grandma, aunt, and multiple first cousins are affected by these). I had my doctor check my thyroid back in May, but only the TSH reflex T4 was checked and came back at 2.9 and I was told this was within the normal range. My symptoms continued so I had my thyroid checked again in November. My doctor still did not do a full thyroid lab panel, but checked my TSH again (this time at 1.45) and my T3 free (level was at 2.5).
I was very concerned with my family history of autoimmune diseases so my doctor also did some other blood tests. In those results, my triglycerides were extremely high, my vitamin D was low, and my WBC was slightly elevated. All other tests came back normal.
My question is - could these other irregular test results also be linked to hypothyroidism? I did some research and found that these results may be affected if the thyroid isn't working properly, but it's hard to find accurate, reliable information.
I know something is not right as I have not felt like myself for quite sometime. I'm hoping to get some insight into what next steps I should take. I have always trusted my doctor but am now concerned she may not be doing enough and I'm tired of feeling like crap all the time.