Hcg levels

Super quick backstory, my husband and I have been trying for over 3 years. We had a pretty traumatic and not normal pregnancy with our four year old and some miscarriages and chemical pregnancies, and 6 failed IUI’s. I Took a test this morning and it came back “pregnant”. I am 12 days past ovulation, so technically three weeks five days pregnant. My doctor requested I do some bloodwork and my hCG level came back at only 14. What were your first hCG levels? Is this supper low even though I’m early? I looked online and it said under 25 is a grey area for pregnancy. I know I shouldn’t already be worrying but I’m just wondering if other people what is successful pregnancies has seen numbers that low?