Mirtazapine loss of libido

Treatment and medication
1

I’m 36 male was on Mirt for 5 years ( 15mg ) i went cold turkey to 7.5 mg 4 months ago and i have been experiencing some withdrawal symptoms like anxiety and loss od energy but i feel since a month ago some sort of loss of libido ( my erection is ok) . I have never experienced something like that before during the use of Mirt. Is anyone familiar with that ? And is it related to anxiety and sort of depression i’m going through. 

Thanks for all 

2

Have your thryroid checkedq! 

3

I did the thyroid and it was normal. I have also tested  LH, Test, estradiol, DHEA, FSH, Prolactin , Vit D3  which all were in normal levels. 

4

What was your tsh? 

5

1.5 Iu/ml

Normal levels (0.5 to 5 Iu/ml)