Don't panic, although it looks as though Xenical brand will be May at the earliest I can tell you 100% that Teva brand is appearing back in chemists around, both Toofatkat & Pocket Dragon managed to get some from a co-op chemists local to us & someone else I can't remember where had got some in a Boots. My advice, make some phone calls & ask if they are prepared to let you know when stocks come in, some of the smaller ones may well do that for you.
And I also have to say we all know orlistat isn't some magic wonder drug, all it does is keeps us on track with our eating habits. You can do this without it I promise you can, if I can anyone can xx