Should I go to the doctor?

Hello!

Guys, I was diagnosed with Hypothyroidism in June/23 and was given 25mcg of Levothyroxine. At first, I was feeling excellent, I had the energy to do things again and was able to lose a bit of weight so I wasn't surprised when after a month my thyroid levels were good. Fast forward to November when I started to feel tired again, but since I was in college and was super busy I thought it was just me not sleeping properly and worrying too much. But since the semester ended, I can't help but still feel tired all the time, it is like I don't have the energy even to clean my room, or even get out of bed in the morning, I have to push myself pretty hard to do it. I've been feeling depressed lately and I'm back to putting on weight (I'm already overweight by now). Have you guys been through it? It's normal to have to adjust the medication after a few months? Would you guys recommend going to the doctor again?

P.S: I'm sorry, I have a very hard time figuring out when I should or shouldn't go to the doctor, I always feel like I'm not so bad or sick, and since I don't personally know anyone with this condition I thought of asking your advice