Toxic Coworkers

Well, I would say the best thing you can do is just ignore them and keep doing your best at your job. Their goal is probably just to upset you and bother you, so don't give them that satisfaction. You just have to keep in mind that all what they're saying are just empty words, more or less. Besides, your results speak for themselves. Even if they badmouth you or talks you down, the results of your work will always trump over their words. I'm sure this will be very clear to both your boss and colleagues, so there is no need for you to worry in regards to that. Nevertheless, I can imagine how hard and tied you may feel, but you have to be patient and composed at all times. I think that would be the best way to go in your case. Good luck and I really hope this situation turns out for the better and in your favour :)