Your question depends a lot on the specifics of your situation, so it is best answered by your doctor. That said, generally hypothyroidism's impact on sleep is typically from the supplements taken to treat it, usually levothyroxin, which can for some people cause some sleep disrupting issues. That may or may not be the case with you, but in any event you should look at all the reasons for your insomnia besides your thyroid. Your sleep schedule, for one, is suspect. You might benefit from a CBT adult sleep training program, which provides a comprehensive solution for insomnia caused by nonmedical issues, in conjunction with whatever medical treatment you're getting.
I personally have had insomnia from magnesium deficiency (even mildly low will cause sleep issues) and hyperthyroidism. But insomnia is a possible symptom of untreated/undertreated hypothyroidism.
Check out the article from Hypothyroid Mom: 300+ Hypothyroidism Symptoms…Yes REALLY.
I dont sleep as well but the thing is i have no thyroid issues ! I can plan anything before 12 am and im constantly feeling unwell
Sleep problems can be associated with a number of different things, including thyroid issues. Please post results and their reference ranges from any thyroid related tests done for you so that we can review and comment. Also, even more important, please tell us about any symptoms you have.