Period came early and then only lasted 2 days?

This was the first cycle my husband and I TRIED tried (OPKs, regular sex, etc.) my cycle is typically 26 days.

Thursday night (so 3-4 days early) I started bleeding. It was mixed with discharge and not that much but it was bright red. I put on a pad and went to sleep. Friday I woke up and nothing! I changed my pad and went about my day and still nothing.

Finally it picked up again, but barely and aside from a little bright red blood it was all dark brown and very light. My husband and I were also intimate yesterday and I sometimes bleed after. Now (Sunday) I’m absolutely BONE dry! It barely lasted 2 days. Anyone had this happen? I had no implantation bleeding with my first.