Sis, I really feel your worry, pero kailangan mo talaga makakuha ng proper check-up muna, whether it's a home PT done correctly or better yet, bloodwork sa doctor para ma-confirm talaga. Hindi ako makaka-zoom ng PT mo dito, pero ang important: 5 weeks delayed with breastfeeding, copper IUD, at lahat ng factors, kailangan mo ng professional na tingnan talaga, hindi guess-guess lang. Go to your OB or nearest clinic para peace of mind mo, okay? Praying for clarity para sa'yo, mama!