I’ve been having this pain

Lex 💕

So I’ve been having this pain in my lower abdomen and it hurts when I’m being active and it comes and goes and I don’t have vaginal bleeding what can it be? The pain does get alittle more intense every once in a while. I’m not very active because I’m always tired and I can’t stand being around people anymore, and I’ve noticed everyone says it’s etheir gas pains or constipation.