My son will actually be turning 5 months on the 28th of July, I had him in February. By April my period came back, I was pretty regular up until this month. I got my depo shot April 3rd. I was due for my next shot June 19th, but I honestly forgot and missed my appointment as I was caught up with work, The depo covers you for 3 months so I just thought I’d reschedule it when I can. July 2-7th we were in Mexico and me and my husband did rounds almost every night while out there, I am noticing now that I haven’t started my period this month, I know the month hasn’t ended but can periods start being irregular after being regular or is there a chance I might be pregnant....