Tsh 4. 71 within 2 months. For 3 months.

My tsh was 1.046 in nov 2016. This was when I did my hormones nd thyroid tests. Reports were normal except iron deficiency ( 47 ) & transferin saturation (13.66). & nw tsh is 4.46 w/ T3 & T4 In month of June - august I had 6 - 7 session of hair laser treatment 20 mins each (low intensity). In nov I was prescribed estrogen capsules and hair stim (saw palmetto) which I consumed 10 - 12 capsules.. In 7 Jan 2017 - I consumed Redbull which had caffeine.. ( a glass full) Also please note..I have thin & rough hairs since 6 - 7 yrs.. and since last 1 year I gained 5 kgs weight. In 2014 - 68 kgs In 2015(march) - 63 kgs after diet course from nutritionist.. which I followed for 3 months.. After this I developed the rabbit of eating less.. like 2 chappatis in lunch nd 2 in dinner.. In 2016 (October)- 68 kgs.. And until Jan 2017 - 68 kgs.. Started 1 hour workout from last one month.. Started diet from nutritionist for weight loss since 10 days.. But still no change..