While I can certainly force myself into doing things better as I'm older and sick of the failures that procrastination leads to, I've not heard much useful advice for plain ol' (non-anxiety related) procrastination, where the person simply has inertia at rest and is disinterested at all levels from disrupting that. Stuff like the pomodoro method is probably the most relevant.
In general lay terms, "anxiety" is associated with fear-type responses, not disinterest. A lack of stress indicators would tend to indicate a lack of anxiety. A begrudging compliance when breaking through procrastination is not overcoming anxiety, but overcoming disinterest. A post-response to getting something done being "Fine, it's done, did I really have to do that?" is not indicative of overcoming fear or anxiety, because fear and anxiety are about future unknowns and would be relieved ex post facto, while procrastination still is disgruntled at having had to do it. I would present all of these as informal disagreements to blanketly equating even chronic procrastination with anxiety, as the latter tends to be understood.
Of course, that's in full acknowledgement that behavioral medicine tends to use ridiculously broad terms that tend to lead to overdiagnosis and overmedication issues we're currently dealing with (especially in schools), and they might use "anxiety" far more broadly than I am above.
and again, not saying I know you or that you have anxiety but: it's inside that instinctive avoidance of commitment that the anxiety can hide without ever making you actually aware of itself.
Sitting down to do study my worst subjects reminded me of how much less I knew than I needed to - so I procrastinated by studying my best ones instead.
That was definitely an anxiety thing, and some well time counseling might have been life changing. It's a different thing to your laundry though, which is probably more about wanting to keep doing reddit than wanting not do laundry...
For me I did a lot of time management exercises like making an inventory of where I spent time in any given week and then planning the next week and seeing if I met my planned goals. That exercise is also good at showing you how much free time you actually have.
For me I often avoided starting tasks because I wouldn't have enough time to finish it before something else required my attention. Planning in advance shows that I usually do have the time, and if I didn't, I could plan to work on things in the slots where I did.
There are a lot of things they could say though, for me my ADD and poor behaviors when I was younger meant I needed a few things rebooted :)
Most universities have exceptional resources available, even one on one counseling with qualified professionals, for free. More people should take advantage of these resources, but I assume people associate a stigma with mental health care.