Girl or Boy?

So I have this instinct feeling that I am having a girl and I was feeling very impatient so I found a clinic that does early ultrasounds so I went when I was 15 weeks and they spent 30 minutes trying to figure out what baby is and they couldn’t figure it out til all of a sudden, they said it’s a boy but the ultrasound picture isn’t clear at all and I just found it very suspicious that baby wouldn’t cooperate, then all of a sudden, they see it?….so I just am not 100% convinced that it’s a boy so I was wondering if any of you guys could help me see if it’s a boy or not clear.

** I do have my anatomy scan scheduled in a week so I will hopefully know then if baby is a boy or girl! I just wanted to get some opinions for fun lol