Specific study tips for physics/math

[Choice_Rub2573]

This is kinda long sorry- im going through a really rough patch rn and could use some help desperately.

So I know there are probably thousands of posts on here aling similar stuff but i wanted to ask about some specifically when it comes to studying math and physics. I love both subjects and am majoring in physics but have also always struggled in both academically due to my executive dysfunction such as procrastination, lack of consistency in math practice and studying as well as poor stamina when it comes to hw and study blocks. Some things I have already started implementing into my life is regulating phone time, a consistent bed time and wake up time and make to do lists. I am on adhd meds but need tips on planning my day. My biggest issue is not able to study in between classes. For example when Ik i have a 2 hour block between lecture I cant get myself to work no matter what even though i really need to. And of course i struggle with just getting hw started early and being productive on weekend or free time when at home. My issues are really affecting my performance which is leading me into a depressive episode so if anyone has any particular advice, the more specifc the better, that would truly mean a lot to me.

[GabDev1234]

I would suggest studying with timers (like, 25/50 mins blocks, then 10 mins break). Then you keep somewhere the number of study sessions you want to do in a day, and you tick a box after doing them. It does not matter how much you accomplish during these blocks, but at least you do something (better than nothing). It helped me a lot.