Does sex hurt after a year and a half without it?

Okay, so my boyfriend broke up with me in 2016, but he tricked me into having sex with him for two-and-a-half months after that, saying that we would get back together. It's been more than a year since I've had sex, and I'm sure I won't be getting anything anytime soon. What should I expect the next time I do it? I won't have sex without being in a relationship, so I would hope that my next partner cares about me. If you have any helpful advice or random comments, just let me know. Thanks!