I'm sorry this happened to you. If they gave you paperwork, it may specify when your insurance coverage ends. I would look into applying for medicare ASAP and given your other health concerns, you may want a supplemental health plan as well. The social security medicare health plan options can be very confusing. There are organizations with representative that can help explain this stuff. Honestly, you may find this termination is actually a blessing. Now you will have more time to take care of yourself and your hubby. You may feel better with less stress and more time to rest.