TTC . 😔

is it just me or is everyone around me getting pregnant without even trying and I'm just sitting here wondering what in the hell is wrong with me? and why I'm not getting pregnant. I've been trying for 5 months almost and every test I take is negative. my period is due in 4 days and ive been having symptoms but I'm scared to get my hopes up once again and then be shot down. it's just making me wanna give up.