Advice- should I lower my T3?

[Guest guest]

I've been on T3 only for 15 weeks ( approx. maybe more) and two weeks ago Val

saw my labs and said to lower my 100mcg daily dose so I've been on 75 mcg for a

week now. My ferritin is very low but due to pregnancy, I haven't wanted to

completely go off my T3 or lower it too much. Just found out that my Magnesium

and Calcium levels are very low, too (Dr. called on labs, I do not have the

numbers but she said my magnesium, especially was lower than she's seen in a

long time).

Here's my problem: My heart is racing off and on throughout the day, I have an

intolerance to heat and am VERY fatigued. My afternoon temp has been 98.1-98.4.

Should I lower my T3 some more?

Thanks moderators for your suggestions!

in CA (381/2 weeks pregnant)