left breast pain

Hi All I am post op day 12 and I am a bit worried about feeling either nerve pain/ muscular pain in my left breast. I went for dual placement 330cc from a small A. My right side feels great, no pain or pulls. But I feel pulls in my left breast that ache a lot. It feels like (from the little to no knowledge I have) that it might be the internal stitches pulling when I move or the nerves. I can't tell. They are sharp pains that I feel around the nipple and probably where the implant sits under the muscle. Is this normal? Hurts to get out of bed in the morning a lot more in the left breast because of those pulling sensations. when I press my hand where it hurts, the pain becomes a bit bearable. I started to feel this ache post op day 4 when I shifted in bed while sleeping and felt like I ripped the stitches inside.... may sound weird but I am not sure why this is happening. Would love a professional's take on it. Thank you very much