Hello Mizzy24, 

A warm welcome to Cancer Chat! I am sorry to hear about your follicular lymphoma diagnosis. I've had a look on our Non Hodgkin's Lymphoma page as well as on our page on follicular lymphoma and I could not find any of the symptoms you mentioned being listed as typical symptoms but it would be worth bringing this up with your specialist or your doctor as they will have the medical expertise to tell you whether these additional symptoms may be related to your diagnosis or if they are indeed something else. In any case, it would be a good idea to have these stabbing pains in your arms looked at as well as the neck pain and stiffness. So do make an appointment with your GP and make sure you mention all these. 

I hope these get sorted soon and that your NHL treatment goes well. 

Best wishes, 

Lucie, Cancer Chat Moderator