Hemorrhoids?

I'm 13 weeks and 4 days along and yesterday I realized I have a sudden and uncomfortable hemorrhoid! I know this is common in pregnancy, but I thought it was more common later on. I'm a first time mom so don't have anything to compare it to. Do any of you have experience with this? Will they come and go? Hate to think I will feel this discomfort for 6-7 more months!