Unemployed and need to pay for medical operation soon, how do I pull out BTC with the least taxes?

I need to pull out 200k that I will use next year. I haven't pulled out any BTC this year, and I invested over a year ago. I don't qualify for medical loans because my income isn't high enough, unless I get someone eligible to co-sign.

My stats:

• Earned income $10k/year
• I am thinking of pulling out 100k this year, then another 100k next year

Is there a better idea?