Had a natural m/c at 9 weeks on 8th Dec'14. Next period on 8th Jan'15 for 5days. Next one on 3rd Feb with minor spotting for one day followed by 2 days of normal bleeding. This month it is yet to come. Only light brown spotting occassionaly. Body temperature constantly at 99 for last 5-6 weeks , earlier normal body temp remained at 97. Is it pregnancy?