In love

I have a boyfriend I’m madly in love with him I’ve been with him for a year,8. Months, 4 days I never felt love before because I was always in a toxic relationship but with my boyfriend it’s different I’m super happy but I have a lot of issues that I need to fix I have a lot of trust issues because my ex’s would cheat on me and then they tell me they changed but still cheated on me with my best friend but my boyfriend he told he wouldn’t cheat I completely trust him but I want to fix my trust issues I’ve been fucked over so many times I’m just scared of being hurt again