Continue to study in depth, the Buddha's teaching not only has cause and effect, but also how to transcend the Dharma. Of course, the ultimate goal is to teach us more reincarnation.
Do you know the Buddhism compiled by Ven? A Tree in the Woods by Master Ma Xinda and Zen Master Ajiangcha is recommended. If you like to study classics, you can learn the Essentials of Abidharma, read it or study in the website Xianmi Library. Of course, you have to practice eventually, not just recite recipes or prescriptions.
I hope your diligent practice can help you get rid of the good karma of reincarnation as soon as possible, solve your troubles and reach the other side of nirvana.