My INR still jumps around and I am almost two years out in November, I don't even worry about it to much now. I get mine checked every three weeks, but after nine months I was going every other week. It was always to low to high. I know how you feel at 9mnths. The time you are going through is some of the worst. You are far along enough but again you have not make a year yet. Give yourself some more time. Excersise as much as you can by at least walking 20-30 minutes a day. It gets better I promise. You learn to deal with INR, and you are in that depression state right now, which is very common with OHS. Might want to talk to your doctor about how you feel, but your INR will adjust soon, so hang in there and Thank God for where you are and how far you have come. Your body has been through a lot! give it some credit. Take Care!