Need advise please....

Age 31
Currently on 400mg of test currently in week 4
Hgc 250iu x 2 week started week 2
Aromasin 12.5mg started week 2 moon, wed and fri

Slight acne on back down the spine near bottom but Im prone so no real surprise.

My heart rate seems elevated though notices last few days and I catch myself taking deep breaths is this normal could drugs be effecting blood pressure?

Anyone with experience of this?

Thanks

Lew