Pregnancy checkup. Is my xact situation?

I missed my date before last month it was on 14th of sep and i took urine test at home for pregnancy there was a weak pink line but on 28th sep i had brown spotting and my period started on 30th sep .. again my date was on 29th of oct but again i noticed a very small brown spotting on 21st of oct then i immediately visited a gynic doc on 23rd oct she put me on the following drugs 1.fol xt 2.ecosprin75 and 3.duphaston10mg ansked me to come two days after i missed my period i visited her againg on 1st of november because i missed my date on 29th oct she wrote a urine pregnancy test in which i got positive report and i told her about my lower abdomin n lower vack pain on even slightest strain or standing then she put me on the following drugs 1.fol xt 2.ecosprin75 3.duphaston10mg 4.susten sr 300mg and also gave a progesterone 200mg injection and told me to used the above med for 20 days and told me to be completely in rest for these 20days now what is my xact situation ??