I need opinions ! I haven't had a period since December 26th and yesterday I started cramping lightly so I put on a…

I need opinions ! I haven't had a period since December 26th and yesterday I started cramping lightly so I put on a panty liner . There was some blood it looked like so I assumed my period was starting but this morning I showered and when I checked just now there's nothing on the liner at all 🤔 . Lately I have been cramping lightly every so often and today I just have the worst acid reflux,I've noticed I'm emotional too . I have tested three times in the past week all negatives ...idk how my husband would feel if we got pregnant again