What is the best advice for Marquez?

a) This is an issue he should ultimately deal with on his own – there is no need to involve others.
b) Self-management includes knowing when to ask a doctor for help, so he should do that.
c) He should give it a few more weeks and see if his symptoms get better or worse since it might be a phase.
d) Since he has not tried anything to make himself feel better, he should try some self-care and see if that works.