So doctors appointment today at 4.... told her about the lump and she said she'll look at it but…

So doctors appointment today at 4.... told her about the lump and she said she'll look at it but since it's not causing me pain just discomfort it's nothing she can do until I come in... so yesterday I decided to try to measure how big it was and I don't think it's a cyst because of how it's shaped ... it's about 4 inches long and 2 inches wide and goes back to the leg joint ...idk what it is but I've had it since I was 21- 22 weeks