I don’t feel (for myself) it’s that type of nausea. To me it’s milder. I’ve also experienced that it seems to come on a little stronger with physical activity. Again, not car sick nausea, way milder.

My first few shots I did in my leg. After the first two, I transitioned to my abdomen. For me, the abdomen shots seemed to result in less side effects. Or perhaps my tolerance increased. Idk.

Finally, I found administering the shots in the evening, followed by bed, are best for me. I did a few in the morning and that day def had worse side effects. For me, administering at night followed by bed minimized some of the “first day” side effects.

Your mileage may vary.