How to know that I have Adhd? This adhd?

Two years back, I had a sports concussion where my front teeth got broken and at the same time, I was affected my Covid-19. As a result, my weight got reduced drastically by 15 kgs and had a severe vitamin B12 and D deficiency. I was prescribed escitalopram and fluoxetine for moderate depression but my condition never improved. Soon I realized that I was not depressed, because I pushed myself to attend lectures, study for exams and have a good social life. But days passed where I lost my concentration and focus, due to  fatigablity  and drowsiness every single day. I would feel exhausted even after completing a simple task and had a tendency to sleep all day. As a result, brain fog started to appear, making my understanding level and focus got even worse. I feel motivated and goal orientated but my   I approached the doctor for these reasons and she insists that I have depression and continue my meds. What should I do? Can anyone explain what I'm facing? Is this Adhd?