Still feel terrible

Im diagnosed celiac and I’m 10 months GF and 3 months since my house went GF but I still feel bad. I am incredibly strict with my diet and hardly eat out. I never feel good for more than a few days at a time, then I’ll feel half bad for awhile, and about twice a month I get really bad for a few days. Is this normal because it’s an autoimmune disorder or does it sound like I have something more going on? They told me that my symptoms didn’t scream celiac and they found out I had it by accident when they did an upper endoscopy. Then they did blood work after to confirm. My symptoms were nausea, severe vomiting, cramping, abdominal pain, bloating, fatigue, and weight loss plus a few others. I’m dealing with everything still except for the bloat and the vomiting. I have an appointment with my gastro but they are 2 months out. I’m in no way asking for a diagnosis. Just wanted to know if this is normal for celiac, or if it sounds like there’s something more going on.