السَّلَامُ عَلَيْكُمْ shaykh May Allah bless you could you please advise me in how to continue being consistent in seeking knowledge and not lose motivation because sometimes i feel that that happens and how much i should relax everyday and how to balance quran, seeking knowledge, memorizing etc.

Take it as a rule: consistency beats intensity. The most beloved deeds to Allah are the ones kept up regularly, even if small (agreed upon), and the Prophet ﷺ said: be keen on what benefits you, seek Allah's help, and do not be weak (Muslim). So do not swing between overwhelming yourself and quitting. Find a daily amount you can actually maintain. Schedule your day, keep a fixed portion of Qur'an every day even if a little, take at least one lesson a day, and alternate your subjects across the days so nothing is dropped. Resting in moderation is good, so that you can continue, in shā' Allah.