Hey. I Have A Concern With Something I've Had On

Hey. I have a concern with something I've had on my body for only 2 years now. Also I am 6 months pregnant and aware that this is something I had before pregnant. I noticed a raised ball like texture on the inside of my inner tigh (under buttocks but near vaginal area right by pubic area) I always thought it could be an ingrown hair and will admit I played around with it cause I even though it was a black head. Two years later it never went away. Two years ago I didn't notice a hair coming out. It felt like a scab. I do think the skin around it raised a little. It is so hard to see because of the location but to the touch right now feels soft and sensitive. From looking with a magnified glass I can see a light color almost like a scar irritation and the top is darker. But now I do notice a thin hair coming out of it. I am not plucking it but I wanted to gently pull the hair to see if it was in the same spot and I see the mole pulls with it. This mole looking thing is also very tiny ( like a grain of sea salt) I'm concerned because I'm pregnant and not sure if it safe to get checked out. I'm not sure if it's cancerous.