Morning Mrs D - and Welcome to wls. Congratulations for keeping your weight down for so long; must be very difficult to find your putting it back on again slowly.
I`m no expert, but I guess sometimes when things are slowing down or going in the reverse direction, then perhaps we have to go back to basics for a while to undo the gains.
Have you had a look at what you`re eating to identify if there is anything that has crept in that has caused weight to increase.
Your weight has stayed within a certain amount for a long time, and I know as we get towards middle-age then the weight is more difficult to lose.(forgive me if I have this wrong as regards your age; you could be a young bunny!)
Have you thought of joining a slimming club to assist you get rid of those extra lbs. I know it would be so dissapointing to you to add any more to that total.
Someone may be along a bit later - when they all wake up, to give you some more pointers and tips.
Take care hun x
Love and Best Wishes Kat x