IUI DONE ALONE! 2WW

So I did an iui home insemination last week. I was told to take the pregnancy test 2 weeks after the insemination, and one week is already gone! I’m nervous and scared. I’ve been ttc for 4 months and still nothing. This is my first iui and I feel like I’m gonna get lucky this time. Any tips ? Any symptoms I should look out for ?