I’m at my wits end can anyone help

Cathy

Hi ladies. I’ve been spotting bright red/ pink brown blood for past 5/6 days. Period due tomorrow. On first day of spotting it was vibrant red when I wiped only. Next 4 days were mostly dark brown / light red pink when I wiped. Today day 6 I’ve wiped and it’s more of a rusty red blood. I’ve had sore breasts, cramps and I just don’t know what to think. Nothing on my pad. It’s not my regular period which is usually dark red / brown with clots. My cm is quite dry and 2 negative tests so I don’t think I’m pregnant 😞. But I just don’t know what’s going on with my body. I’ve research online for days and nothing. I feel like breaking down! Any help I would really appreciate it. Why am I bleeding like this? My last cycle was 29 days. Ovulating around day 19/20. This cycle is 26 days so far. I’m pretty regular usually. Just can’t stop crying. Xx