It is nice to see you posting again. I have missed you. It seems a lot of people flare in the spring. I frequently have problems in the spring. You are right; with all the weird weather changes, it can definitely cause issues.
I have taken both klonopin and baclofen. They both work well for me. With the klonopin just know that this is a narcotic and can be addictive. I have never had any problems with it. It is use for a whole host of problems; seizures, anxiety, anxiety with pain, restless leg syndrome, as well as MS type issues. For me it works well on both pain from spasticity and mild nerve pain.
I hope you are feeling better real soon.