New to the group but not new to NHL

My husband was diagnosed with NHL follicular cancer in March 2020 by telephone - then the pandemic came along and we were basically left to our own devices. Online support groups and zoom calls helped my husband and I managed quite well to start with but through RCHOP last year I started to feel overwhelmed by it all, it was dreadful watching him go through it all so when chemo finished we thought there may be light at the end of the tunnel as the growth was gone,  but the after effects, the fatigue, the ‘chemo fog’, chemo neuropathy, sore feet, loss of nails, bumps and boils, aches and pains etc etc  are impacting on him So much more than I ever imagined and I’ve began to feel hopeless. The cancer specialists just pass the buck and tell us to go to the GP and the GP has tried to help but he just seems to be getting worse. Sorry to moan on and on but I have nowhere to turn.