Are there low-income health insurance options to help me get my meds if I have a pre-existing condition?

My family has had Medi-Cal for several years and we are justr now going to go over-income to qualify for no-cost Medi-Cal. I was diagnosed with Multiple Sclerosis 1 1/2 years ago and cannot lose my specialty medications for the disease. My husband is offered Blue Cross through his work, but that is very pricey and will only cover 55% of my specialty medication (Avonex). Avonex costs roughly 00/month and that leaves me paying just under 00/month out-of-pocket for my meds IN ADDITION to the 0/month in insurance premiums. I will barely be able to afford the insurance premiums and CANNOT afford 00/month for my meds. I looked into getting an individual health plan for myself, but no one will accept me because I have MS. Are there any insurances to help low-income people in my situation? Are there any programs that work with insurance providers to help pay for the cost of specialty medications?