hi yer aberal front 39 rear 22
OK, that's racing gearing which part explains your problem. The guys currently meandering round France will be using that gearing - which is
waaaay too high for the rest of us mere mortals, especially those of us the wrong side of 50 and a tad rotund round the middle (I mean me by this btw). Replacing the front chainrings with a triple would also involve changing the gear shifters/brakes and also your bottom bracket and even the deraileurs themselves. ..
So you have a couple of options - but the best, cheapest option would be to simply replace your front chainset for a new "compact" chainset which will give you a big chainring of 50 and a small chainring of 34. This will instantly give you much lower gears and shouldn't affect the rest of your bike's setup. To help even more, replace your rear cogs to give you ideally a big cog of 28 or 25. Your local bike shop should be able to advise on this because not all deraileurs can handle a large cog of 28 (its complicated stuff this). But if you can get a small chainring at the front of 34 and a large cog at the rear of 25-28 you should be able to handle most hills.
All this costs money of course, but if you want to aim for bigger things and carry on cycling it would be worth it. I'd suggest having a look out for Sportives in your area and picking a big ride of say 50 or 60 miles and training for it. Having something to aim for concentrates the mind wonderfully.