I need some help

Hey ladies. I’m going to get straight to the point I’m 10 days late for AF I have been having very slight little cramps from time to time but that’s all. I’ve taken butt loads of pregnancy test but they have all been negative. Today I took a HCG and LH test, the LH looked positive but the HCG test didn’t. I went and bought Clearblue advanced ovulation test but it was a blank face. I’m confused and don’t know what to think. I posted pictures below could you ladies PLEASE help me understand what’s going on. Thanks so much.