Hi thanks for your approach, I know relationship plays a major role in many ways. I appreciate you would like to give one more chance, it means you have self confidence, thats positive thinking. I think you might be looking for emotional support, to share your disturbance and proceed positively. You can visit any psychologist/ relationship counsellor, they will help you to handle the issue and will get better guidance. Take care have hope, dont lose confidence. There will be many things to understand in negative situation also.
Next Steps
visit psychologist directly or online.
Health Tips
if possible you can try to share with your loved ones whom you trust.