What do you think, all test done same time

Tammy

I took these test on 49 days in my cycle in May, 10 days before I took the test bleed quite a bit but only once when I went to go pee .I had alot of cramping but I didn't get a real period. Reason why I took LH test and pregnancy test 10 days after being late on my period .I took another pregnancy test from dollars store last week bought from dollar store, showed nothing and got another digital pregnancy test the next day with morning urine to double check and said not pregnant but I still not started my period ,I am so tired and keep getting headaches. I really don't know what to think. I'm 46 years old been trying for a long time to get pregnant. My husband had a surgery in December of last to fix his quality of sperm was told its above average now sit at 6million and great quality. I am supposed to be choosing egg donor and getting test done to see what my uterine quality and other test .I am nervous ,I read that if I am going through menopause it can give false positive. I am looking for advice and what if anyone gone through this or if you think I am or not. My partner is so happy but I'm nervous now thinking maybe I might not be.