ok, time for more info.
am breastfeeding but for first three weeks supplemented with formula due to breast pain and have been expressing a few times a week at least to, to have extra on hand for when i need a break.
lochia stopped quite early (don't exactly remember when) but was not very heavy at all after first week.
i don't exactly remember when we DTD after this (have fuzz brain still)
anyway the last day or so i have felt like i might be pregnant, no symtoms except nausea (which I used to get when breastfeeding DD1) just have 'that' feeling.