Knots under the nipples

[bowly]

Had gyno a year back n went on letro and cleared it..

Now tried a new diet which was high in calories to put on mass..got bulky and now on a cutting diet with grenade suggested empty stomach with bcaa and omega 3..

I can feel that there are knots below both my nipples, they dont hurt but it feels like gyno..

Do i jump on letro or adex and try to remove this lump or let it be..there is no itchyness and no pain..but lumps are hard and knotty