Help spotting day before ovulation and still am

Janelle • I`m 30 I have a daughter that is 6 and considering another since being divorced and being a single mom I now I met a man that loves me and my daughter dearly so he has no kids so looks like maybe soon
Ok needing some help i ovulated on the 15th got positive opk that day, we baby danced that night and then agin on 17th but i have been non stop spotting since the 14th it was light and pink but last 2 days have been brown like before u get your period i was on the nuva ring for 5 years and stopped in April last month i had no spotting and normal period in May. could i have still gotten pregnant when we tried? TTC#2 my 1st child is 7 still hopeful just starting to worry and Af is not due till July 1st the waite is killing me