Do I have male pattern baldness or something else?

This needs an in-person evaluation. I suggest seeing a hair loss expert now to go over your condition, test results and provide you information about your best treatment options. There are great non-invasive options like prp/progesterone which can help with hair regrowth and/or hair transplantation. See an expert. Best, Dr. Emer

In my opinion you need an in-person consultation. A hair loss expert will review your history, do a magnified exam, trichoscopy as well as possibly a biopsy and blood work. The most common cause of hair loss in males is androgenic alopecia. There is a diffuse type that does not follow a pattern. Furthermore, one needs to rule out that your hairs could be breaking due to coloring.

In order to find out if your hair loss is a concern, you should see a professional. The number one first step I recommend is a comprehensive consultation with a hair regrowth specialist who will perform lab tests to determine the underlying cause of your thinning.  Without labs, no-one can really know what your true cause is and any treatment will be temporary at best.From here, you can receive the best treatment for your case.Good luck on your search.