It's a losing experience mate and you have to accept that while playing gambling. Not all the time, we can expect that everything will be in our favor of us.

Just moved on with that lose and try your luck the next time you consider gambling again.

It's not a form of cheating why you lose especially if you are playing on a good gambling site. But if you played on a gambling site that is not even popular, maybe there's a chance that they are cheating on you as these sites don't have a reputation to take care of.