need some help ladies.

Marleigh

so I've been on metformin for maybe 2 weeks. now I haven't had a period for almost 3 months and the past couple of days I've been spotting every now and then. does this mean I'm getting my period soon? Idk. just need some help because me and my boyfriend have been trying for a baby for 2 years now and any help from you guys would be awesome!!