medical expense

I’m not good at asking for anything. I guess pride is usually in the way or what not. However I’m literally at my last option and I’m very frustrated. As of right now my doctor has diagnosed me with lipoma, which is a benign tumor. I have tumors on both arms, left leg, and on the upper right port on my back, which is the largest ‍♂️ on 6/14/ they want to do a procedure to remove all 4 and send the tumors to a lab for testing to verify. I dont show any signs of sarcoma which is cancer of the muscles. yesterday on 6/8/18 i found out my job has crappy health insurance. I went to my pre operation appointment to find the insurance is only paying 30% of the surgery and i need a down payment before my surgery date which is 6/14/18 in order to get the ball rolling. Besides being scared, I’m frustrated on these new finding due to the fact i have 4 children and a household. I definitely wasn’t anticipating having to pay any medical bills. Anything is greatly appreciated much love