Might be long but I need some opinions.

Today I am 11DPO. I have been having this discharge since 4DPO and it ended 8DPO. I’ve been having cramping, head cold(congested), headaches, sore back and I have been puking (TMI sorry). AF isn’t due for 6days. I have been testing since 8DPO and all negative. I test today and this is what I get.. I don’t know what’s going on. Help please?