Mole on top of head... 👀

I've had a mole on my head all my life and years ago it started causing pain off and on when it was touched. Its now gotten to where the last year or two it has gotten bigger (up) and wider. Just from what I can feel. I haven't ever seen it. So, I don't officially know what it looked like before all of this stuff. But as of last year when I started getting eegs they tell me that it has a yellow looking pus coming out of it and as you can see 👀 in the picture I've included my friends saw 👀 it last night 🌙 and asked me about it and I told them what I know about it. It does itch around it at times. I would get it checked out one day, but I honestly don't know what doctor to see about it and I am also afraid of the pain from them touching it and removing it and from hearing them say it's cancer after they test it. I also would need them to accept my insurance which is medicade (not sure if that's the correct spelling).