Problems in meditation

Hello Dhananjay sir, I hope you are doing good.

Here I am explaining my issue:-
1.5 months ago I learnt meditation from my nearby local yoga center. It is exactly same technique as you have suggested to focus on 'Trikuti' in your past answers. Even though, yet I am not able to meditate properly(concentration getting broken every few seconds) but I am experiencing some kind of bliss. It is a strange feeling. I am getting uneasy. I am not getting motivated to do studies. I am kind of becoming disinterested in doing anything. I am not able to concentrate properly in my studies which I am supposed to as my exams are near. Sp, To bring my consciousness level down I ultimately broke my continence of 12 days but still the same kind of feeling persists. Same thing happened almost 25 days ago and then also I broke my continence to get to normal state and then this worked as I felt relieved somehow but this time it didn't work.

To add, My morning sadhana consists of 3-4 rounds of surya namaskar, 2-3 asanas(as time permits), tri bandha, kapalbhati-2 mins, nadi shodhana-5 mins, pranayama - 6 rounds, then 15-20 mins meditation focusing on trikuti. In the evening I do 30 mins meditation and if time permits 5-15 mins trataka on candle flame. Due to my preparation for exams I kind of remain all alone throughout the day.

Please shed some light sir, how to cope up with these things as with this kind of feeling I won't be able to carry out my worldly duties.

Thank you very much