Help please

Hey girls I just need to let this out and this os the only place i can , so i lost my virginity to my boyfriend (im still with him ) wev been together for 1 year 7 months so far im 18 years old by the way , anyways i feel so guilty and depressed and regret loosing it so much all i do is cry and cry im so depressed idk what to do but to just regret