Ingrown hairs or lymph nodes? Please read I’m very scared?

Got a swollen lymph node in my pelvic area but then it turned into almost like a ingrown hair there was a dot and it felt like one then I got another one on my pelvic area into my stomach it felt also like a ingrown hair I even saw a dark hair spot but now after a few days that second one became less painful, bigger and more away from that hair dot. I do have hair there and it isn’t little. Before I even got these I had one in my armpit and my other armpit that didn’t have anything felt sore this was after my period that was short and it usually isn’t. I always get them in my neck right side behind but it stop for a year but the last swollen lymph node I got stood big and some days it feels bigger or smaller