Help! Am I testing too soon?

My bf & I have been ttc for 2 years. We miscarried about 6 months ago, at 6 weeks, naturally. Periods have been normal since. In July I experienced very tender breasts for about 8 days up til my period came , which I had never experienced. My period was normal. About 2 weeks ago I had what I believed was implantation bleeding, it lasted 3 days , spotting pinkish-brownish. I am currently 5-10 days late for this month (I use multiple tracker apps that are showing differently). I do not have tender or tingly breast have I have been super fatigued, increased appetite, gassy, frequent headaches, bloated, some nausea randomly throughout day that usually subsides within 1-2 hours, I had a fluttery feeling in my lower abdomen a few nights ago, my eyes are super sensitive! I've used the same eyeliner for 4/5 years and all of the sudden it burns my eyes for a few hours after applying and makes them very watery most of the day. My bf checked my cervix and said it was soft-like & not low but not high either but I don't know what it should be and if he's so sure of what to check for. My mucus is cream like. I've taken 2 tests which were negative but I just feel like I'm pregnant. Anyone have any suggestions? We are ecstatic but worried all at the same time. When should I test?