A lot of people can recover fine from such a cycle as originally suggested with only a crappy OTC pct. Thing is, a lot of people can't recover, and in that case you're looking at a dead libido, lethargy, loss of cycle gains, and there's a chance at estrogen rebound producing gyno problems.
It's your risk to take... my advice is that whatever you decide to do, take some responsibility for yourself and lookup what a serm is and if you are intelligent enough you will figure out how to get them.