Tough to say but..
Well with your degree you could make decent living hopefully, but if the itch is there that is a mixed bag of emotion or rationality. There are numerious similar threads and answers here. But to your situation, I can only second the others "get your medical at Gatwick first":
You did not reveal how much flying exposoure you had thus fare.
We don't know how much funds you have available.
So - just assuming you'd have to borrow those 60 grand quid or €, well...
a) Budget 2000 pounds: Live on a glider port for a month or a few months while job hunting. That's the easiest and cheapest exposure you get (or if you live near one, commute). Few pounds, you have all the knowledge, apply it, learn how to fly at very little expenditure. Actually, the cheapest three axis a/c. Aerobatic, x/c, can all be done in a cheap wooden glider with passionate instructors. Then work up the ladder with TMG/ UL/ etc. Get the SPL in 6 weeks if possible (weather depending). There are sites that operate daily and are affordable.
b) If you have 10,000 $ available, learn all the theory required for an FAA PPL and IR (i.e., click through the free exam databases and the FAA handbooks), get an underemployed instructor stateside who has a CFI/ CFII, a tent and fly over there for 110 hours, 100 with him, 10 without, and do the PPL before you start your first job. Convert in a motorglider in the UK plus SEP (EASA PPL SEP & TMG as a goald), get your tow rating and gather hours and experience. Oh, and if you manage to log 50 hrs PIC x/c in the UK before you spend those 10 grand, do the PPL and IR if possible in one piece. 6 - 10 weeks in your life that will be the best flying ever. Stay current in towing and whatever else, work in your profession and do the fATPL written parallely. ONLY spend those 80% of flying costs for the fATPL over here in Europe once you have that first 2 years of professional experience and the theory out of the way and last, certainly not least, make up your mind about the hiring prospects and how much you enjoyed desk driving for 2 years. (I've worked in recruitment - those first years are vital...).
c) Unless you have those 60,000 $, go to aviator.edu and come back home 18 - 24 months later (counting from today) with an FAA ATP and 1500 hrs, many of those not in your UK glider but in ME a/c in Florida. And while you don't fly over there, and with your background, get ready for the fATPL over there. Should be manageable with your background, as opposed to us normal mortals :-). THEN make the decision of whether you drive a desk or fork out middle to high five digit figures to drive an A319 etc.
Summary: Read all the forum recommendations, you can find the biggest bang for the buck on this forum. You already hit the books intensively so the intellectual stuff for you should be quick and doable.
(Did not want to rant too long, so: 24 is young. You have the background. The ATPL knowledge is freshest in your mind right now plus the few things you did not cover in your degrees. For ground school you need a PPL. But: You can spend money only once. Chose wisely). Good luck and all the best!