I was reinstated in my job after i resigned during a grievance hearing. I filed a grievance that my manager was treating me unfairly. After this happened i was temporarily moved and my manager visited and wanted to performance manage me. I always had a record performance, never been performanced managed. Hence the director sensed something was not right and reinstated me. gave me a new store in same district with same mgr. i was asked at the hearing if i could work with my mgr again and i specifically said, yes providing she treats me fairly, with respect and dignity as per policy. It has been 8 mths and i have had a life of hell at work, been given 2 underperforming reviews by my mgr, put on a performance improvement plan, received a first warning, successfully got off the plan with higher scorecard than the entire district, being told i'm too 'soft', i should have sacked some ppl by now. The last straw for me was recently when she copied an email to HR accusing me of gross negligence, threatening to investigate me. and started conducting a disproportionate investigation. I became so stressed under her leadership, i could not sleep, had lower abdominal pains,i lost weight, i lost my hair, i was not functioninig normal, i had panic attacks and anxiety, diahorrea, vomiting in addition i had a gynaenecological health issue which she knew about which made me ill worse and caused severe bleeding. I was signed off for 6 weeks for work related stress and gynaecological issues under investigaton. during this time i filed a grievance. The six weeks expires today. The grievance meeting is scheduled for this monday. i want to go through the grievance procedure fully again but cannot continue working for employer, as i felt they placed my heallth and my well being at risk. any advice as to what i could do. ive worked with company for 7 years. and i cannot afford legal advice, spoken to acas who said i need to try and resolve with my employer..