Alopecia Areata Support Group
Alopecia areata ("baldness in spots") is a form of hair loss from areas of the body, usually from the scalp. Because it causes bald spots on the head especially in the first stages, it is also called spot baldness. Hair loss can extend to eyebrows, eyelashes and facial and nasal hair and create more bald spots elsewhere in the body.
From what I can gather, it's not a serious problem you are facing.
You need to eat properly and maintain a healthy weight because you might not fully recover due lack of nutrition.
If you work or college going, you might need to find some activities to participate in after work. This is for you to maintain a healthy mind because, without the proper mindset, you might take longer to recover.
Bald patches are usually temporary; in some cases, a fungal infection will be the main culprit.
I think you should do a comprehensive test to eliminate some of the common problems. You can check this site for treatment reviews -https://nebanye.com/.
You may find the information there useful.