Thyroid, PCOD, Hair loss, Hb deficiency.

I have been diagnosed with hypothyroid since 2017. My TSH history is - July 2017 - 5.62; Oct 2017 - 4.99; Nov 2018 - 6.36; Sept 2020 - 3.05; & April 2021 - 6.43. I have been under thyronorm 50 mcg medication. In Sept 2020, I was diagnosed with GERD & Haitus Hernia. I was initially under Veloz IT medication till June 2021 & then Veloz 20 medication. Also, had low B12 and Vit D levels for which i was prescribed injections & tablets & I took all of it. During July-Sept'2021 period, i was having viral fever very frequently & suddenly was having severe hair loss. In Nov 2021, i got my TSH checked & it was 11.04 (thyronorm dosage is 75 mcg now) & Hb was 9 (as against 12 in April 2021). I am currently taking livogen z and hairbless tablets. I also have a problem of intermittent bleeding for past 1-2 years. Despite all of it, I feel very lethargic and have body aches all the time. Request if you could kindly advise if my treatment is proper. I have exam and am unable to study bcz of my health.