Nipple discharge, but I don’t think I’m pregnant??

I already have a doctors appointment scheduled, I’m just looking for some reassurance I guess?

For about two or three months now, I’ve noticed I’ve had green or white “scabs” or dried skin stuck to or in the areas of my nipples. Over the last two weeks, I’ve noticed a clear liquid that’s super watery, actually coming out of my nipples on both sides. I made the mistake of googling it and found out that it could really be anything from hormonal imbalance to cancer. Obviously my mind went straight to the worst case scenario, especially when I read that clear and watery nipple discharge can be a sign of the scarier things.

I talked to my grandma and my mom and both of them think it’s probably hormonal, but I’m not sure. That’s really the only symptom I’m having other then faint positive pregnancy tests, that aren’t getting darker or fainter. So I’m not sure that even counts.

I guess I’m just wondering if anybody else has had any experience with this? If so could you please share your story with me? I just want to be prepared for any outcome. I feel like every summer brings something new for me to worry about and this summer has already been hard since I was supposed to be having a baby right around this time, but I lost the baby in October. I also know I’m way more in tune with my body and changes because we have been trying to get pregnant for two and a half years now. I’m just freaking out...