7 days late & feeling discouraged…

My partner & I have been TTC for a few months now & I just turned 41 in March. Always had regular periods up until April when I started spotting before my period & it lasted 9 days on & off🧐🤔🤯 So this month, I’ve been waiting for AF so we can continue to TTC. Now I’m 7 days late and all hcg tests have been negative. I’m just so frustrated, confused, and discouraged. Rewind to 8 years ago, we were blessed with twins when we decided to get pregnant & it happened super fast & easy. Given it was 8 years ago & I had lost a lot of weight prior which probably helped the situation. Could use some baby dust my way🙏🏻😩💕