Help I Just want to cry 😭

Last month I had my period almost all month and I went to the Dr and he gave me a low percentage of birth control so I have been taking that. Starting June I had no period until the 9th and im still on my period but this time I feel like its heavier than last month I go back to the Dr in 2 weeks and it just sucks cause I seriously feel like I can’t do anything I want to go swimming but I can’t go swimming and Want to go out but feel like i cant cause I know im just going to be running to the restroom and thats no fun and I want to have sex with my husband and I cant I just feel like its to much . My mom tells me its going to be ruff before it gets better but when will it get better 😫 I guess this is just me venting but I wish it would just stop already so I can go enjoy life 😫