I am 42 years old. Five years ago I lost my 1st pregnancy due to an ectopic pregnancy that ruptured. 14 months later I had an early miscarriage. Now I am 5 days late. I keep getting cramps but no bleeding. Today I started having dizzy spells and felt a little nauseous. Took a home test that's negative. But I had 4 negative tests with my ectopic pregnancy. Should I be concerned yet or just give it more time? Due to my age it may just be the start of menopause.