If you happen to have insurance, make the appointment. Before going, however, I would research options on the internet. Talk to you doctor about them when you see him or her. Ultimately you will be responsible for going with the options you choose. Never go with anything you do not trust. Read books by qualified people such as doctors and nurses (researched options).
Another option to consider is to make a list of what you will do before, during and maybe after your period to minimize your depression. You may want to keep a diary for any changes you notice in your moods, what you’re eating, how much sleep you’re getting, etc., before, during and after your period. List things relevant to you. Make another list of what you need less of and what you need more of during your period (i.e., less annoying people, more sunlight) as well as ways to get around problems that might come up.
Some reasons we may be angry, cranky, and depressed during our period is that the body may not be receiving the rest, diet and proper exercise it needs. Fresh air is vital as well as being outdoors in a relaxing setting. Educate yourself on this. A tip for diet, the idea is not to go cold turkey on what you’re eating already but just minimize what makes symptoms worse, such as salt and sugar.
In addition, there are stressors in our lives that may appear to be compounded during our cycles. In any case, look into getting those resolved as much as possible before your next period. If you can buy it or find it at a library, I recommend the book “Taking Back the Month” by Diana Taylor, Ph.D., R.N. and Stacey Colino. I am learning a lot about this as well and so offer what I’ve learned so far. I hope this helps.