[Tntblonde]

Ok so I'm new to this site, so I hope this is the right place to ask. I had ACT therapy along with nulasta. 30 days of radiation, Now I'm on tamoxifen daily and herceptin every 3 weeks. I just finished my 8th infusion. I thought my energy level had improved dramatically from the days of ACT but suddenly I'm getting tired again, not as bad but still tired. Also leg cramps seem to be rearing again and diarrhea. My question is has anyone noticed these types of symptoms progressively with herceptin? I didn't notice them the first couple of infusions