Week late and really vfl helppp

Summer

So back in 2018 I was pregnant but wound up miscarrying at 8 weeks. After miscarrying me and my boyfriend started trying with fertility treatments I was on clomid and even got the dreadful blue dye tests done and everything came back that I was fine. We even went and got both checked to make sure it wasn’t him and he was fine. We stopped trying after a year and half because we have a Hawaii trip coming up in December. There was too much stress added to it and we wanted a break. My period was due August 8 and I’ve been testing since then and there’s no bfp just very slight lines but with almost being a week late you’d think it was be a bfp... anyone else had this problem before? I’m very tired all the time I slept 14 hours yesterday and around my stomach it’s aching like I overused my muscles when I haven’t done anything due to me being laid off because of Covid. Please any comments would help I feel like I’m loosing my cool with this lol