Low sex drive

I’m 19 have never taken birth control and have extreme low sex drive. When I was 16-17 it was super high I had no issue me and my bf would do it like 5 times a day now it’s like once a month .... I even have trouble getting wet even if I’m in the mood ... like is my hormones out of wack ... I had a miscarriage when I was 18 and maybe that changed my sex drive ... but I just want to go back to how I was :(