Outside again

Still full of virus.  Tim and I tried to go out for a little walk after lunch, but as soon as we got round the corner, some very dark clouds appeared overhead.  We scurried back home and just managed to miss a massive downpour.  Tried again a couple of hours later, and it was beautifully sunny.  Only had a short walk (about 15 minutes again) - then needed to lie on the sofa again when we got back.  When will this go away?!