Should I Become a Muslim?

Assalamu alaikum, I've always been curious about faith and spirituality. Since some of my relatives are Christian, I looked into that religion, but honestly, it never fully connected with me. For the last ten months, I've been seriously learning about Islam, and when I prayed for the first time a month back, it felt incredible-like I'd finally found what my heart was searching for. I missed fasting for all of Ramadan due to health issues, but I managed to fast for a week, and it left me feeling so joyful and strengthened, full of barakah and guidance. Making dua has become a source of real comfort for me, and I've seen its effects in my life. Taking shahada has been on my mind for the past couple of months. Any thoughts on when I should take that step, or how to feel more certain about it?