I would normally encourage you to obtain some Individual health insurance coverage, but I don't believe you would qualify due to your height & weight ratio.
If your husband is self employed or his employer doesn't offer an employer sponsored group health plan, then you need to contact Medicaid at 800-448-3927, to find out if you qualify for a publicly sponsored program. The bottom line is that you need to see a doctor & start a treatment program. Before securing some insurance coverage, should you find yourself in need of medications, visit www.NeedyMeds.com which is a non-profit with the mission of helping people who cannot afford medicine or healthcare costs. The information at NeedyMeds is available anonymously and free of charge.
Look at the following links to see if any of the options listed there would interest you, and if they do, please e-mail me at ***@****.......