I had the injection in both eyes. The first one was very successful. The second one didnt go so great. The doctor hit a blood vessel and it caused things such as what you are describing. It seemed like my eyeball swoll up, it was grey, black, blue and bloody all at once. Within a few days it started looking better. The blood spot stayed with me for at least 6 months. Which is to be expected with a ruptured blood vessell I suppose.
The white spot as mentioned by katiedisimone is in fact the steroid. Mine stayed there for a LONG time.....actually I wouldnt swear to it, but I think it was nearly a year for both eyes. Kind of freaky looking at first, but you get used to it and it continues to get smaller.
If you still feel unsure about it, speak with your doctor.
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