I've recently (the past two months) have been getting earlier periods than usual, and my cycle is always on time, which I follow through a cycle app on my mobile. A couple of days ago I found a small lump on the right side of my neck, and above that lump and even smaller one. They are painless, I just have a slight stiffness to my neck, but nothing that is bothering me. I've also about a month ago started having burning sensations in the armpit area of both sides, but they seem to occur when I'm under stress, and they started when I changed my deodorant. I'm very worried, and have an appointment next month, it's just so long until my appointment, I feel like I'm going crazy worrying. I just want to know, if these symptoms are connected in any way and what could be wrong with me considering these symptoms. Other than the ones I mentioned, I feel fine