Advice for when you are feeling blue during period

Hi!

So, the last two months of my period were dreadful when it came to my hormones/energy/mood. I already contacted my doctor/gyno to get my levels tested and am also trying to reach out for an appt with a new therapist, but I wanted to get some advise!

My boyfriend seems to be very turned off by my ebb/flow of these last few weeks of struggle. He isnt very familiar I dont think of how this all works since for the past year or so, i really havent had this bad of issues! I just want my mood to improve/stop overthinking things so badly and just feel really lost in it. He reassured me everything was okay today and he reminds me he loves me/kisses/sex/ect, but I just cant shake this feeling of being a burden now and then nervous about it all happening again next month/in the future.

Any advice? Again, weve had plenty of talks about working together through it, i exercise/eat healthy, I talk with friends, have hobbies, and just feel like idk what else i can do to feel better!