Period + masturbation = how???

I have just started to dabble in masturbation and I have only been using my hands, mostly because it the only thing I have tried that I’m comfortable with ( I tried using ice but it’s way to cold I couldn’t do it) . But I have also had really off periods and by that I mean I didn’t get it for like 3 months. I went to the doctor and I’m fine I have to do more exercises and go on I diet and it’s the first time since I have started masturbating that I have got my period. But I’m SOOOO turned on , WHAT DO I DO?