What's the earliest DPO did you get a BFP

I am 10 DPO and was wondering if I am way to early to take a test. I don't want to take a test to early because if it's negative I'm going to be seriously depressed. However it could be negative because I'm testing to early and I could be sending myself on an unnecessary emotional rollocoster. Has anyone received a positive test 10 DPO. Please share!!