It’s quite possible and does happen, many have posted the same experience as you.
I felt fine then I started to go down hill again, which pointed out that I needed an increase.
Remember that your thyroid is not working so you are now introducing hormones to your body so it takes time, hence the 6 week wait until your next blood test.
What ever you do, don’t leave it any longer than 6 weeks for an increase or let your GP tell you other wise.
Hashimoto’s will not help your condition either, I have this too.
I see you are gluten free which will help, and maybe look at dairy free as well?. Use almond milk in your tea and gluten free cereals.
Try and eat plenty of fruit and vegetables fresh foods. Stay away from processed foods, sugars, fizzy drinks.
Every time you get your blood results posts them on here including ranges and the experts will advise and how your thyroid is taking to the medication.
This forum has helped me no end, but it is a slow process.
Many people find Levothyroxine brands are not interchangeable.
Which brand have you been given? Many people don't get along with Teva brand
Once you find a brand that suits you, best to make sure to only get that one at each prescription.
Watch out for brand change when dose is increased
Blood will be retested after 6-8 weeks. All thyroid tests should ideally be done as early as possible in morning and fasting and don't take Levo in the 24 hours prior to test, delay and take straight after. This gives highest TSH, lowest FT4 and most consistent results. (Patient to patient tip, GP will be unaware)
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