The only way to know if it's because of a baby is to wait until your period is due and take a HPT. good luck.
p.s. the cramps could be ovulation pains
I've been on it about 2 months, but the past two days I been having weird cramps but they stopped today, and its way to early for my period and my period is always on time but they feel like light period cramps
I am also diabetic and i was put on metformin my cycles were also irregular i have been on metformin for 5mths and now my cycles are regular i got pregnant last mnth but had a miscarriage so yes it is very possible im hopin me and my hubby concieve after this cycle so good luck and baby dust to you hun!!
I am currently taking Metformin and Clomid as well as getting HCG shots. I have been taking Metformin since June and nothing yet....
I take metformin for PCOS and it does help induce ovulation so if you had sex around ovulation it's very possible. It took my hubby and i almost a year after metformin to conceive but I have PCOS and we also did fertility treatments.