Mirena

Courtney
So I just had my mirena removed two weeks ago. I had a period every month on the dot while I had mirena. However it was heavier than before and lasted a couple days longer. After having it removed I bled bright red for 2 days then it turned pink/brown for 3 days. My question is was this my period? And also is my lining thick enough for baby to stick yet since I had a regular period while on mirena? I only had it for 7 months. Has any of you ladies conceived in the first month after mirena?