Struggling with OCD: My Symptoms Are Taking Over

I have suppressed my OCD for so long. This last 3 or 4 years it has become impossible to hide. It feels like as soon as I said it out loud to my therapist my brain took that and ran. My symptoms are turned up to high constantly now. I'm having issues with eating. All I want is pre-packaged "clean" foods. I feel like I need to nearly burn meat to eat it. I normally love cooking and I'm pretty good at it so it makes me really sad. It's been 3 months of not eating right. I feel sick a lot from hunger and I've developed ulcers for the first time in my life. I'm doing all the things I'm supposed to. Therapy, group therapy, medication, etc... I just am not me anymore and I feel like I'm just OCD.