I've gone from trying to conceive to just being concerned about overall health. Help.

So, started blood work to look at FSH, DHEA, testosterone, cholesterol, etc. still need get progesterone checked. My testosterone levels are really high. No PCOS diagnosis as of yet. I haven't really gained alot of weight recently. I went through a workout phase back in 2016 and lost 25 pounds. I've been able to keep the weight off for the most part. few coarse hairs growing on chin. I've always had acne. I have two children already--they are 10 and 7. what is happening to my body? breakthrough bleeding this cycle on CD 17. Same thing happened last cycle. These are new things happening to my body. I think I've been having anovulatory cycles for a while. I discovered this through bbt charting. I'm thinking all of this is happening because I had a c-section with my 7 year old. I also have an unidentified mass in my uterus. Going in for saline hysterogram soon. I also have a retroverted uterus. in my case, I think it's genetic as my mother also had one. My mother needed a hysterectomy not too long (few years) after my birth because it was filed with cysts. I'm afraid for my health. Anyone else been through this? I'm really scared.