Nervous

I had a miscarriage last summer it turns out i had a negative blood type and needed a rhogram shot asap. I got the shot like advised. Now my lmp was 5/23/15 usually regular 30 day cycles i recieved positive and had my blood drawn on the 23rd of june with a hcg of 928. I have had bloatedness cramps all mild. Im still extremely nervous i dont even want to have sex im so paranoid im going to go threw same situation again. I dont have a doctor appointment until 7/7. Wondering if those numbers sound healthy for that stage?