any tips?

i've been going to the gym for about 5 months now and everything was going good up until recently, i've reached at plateau with my weight and im not sure what to do, i track my calories and always make sure i eat 500 calories below what i burn (if i burn 2500 i'll usually eat 1800-2000 calories).i lift weights and usually do 10-20 mins of cardio before and after lifting. if anyone has any advice on breaking out of a plateau please Imk.